1048599552 has 528 divisors, whose sum is σ = 3902990336. Its totient is φ = 243302400.

The previous prime is 1048599527. The next prime is 1048599557. The reversal of 1048599552 is 2559958401.

It is a tau number, because it is divible by the number of its divisors (528).

It is a super-2 number, since 2×1048599552² = 2199122040909201408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

1048599552 is a Rhonda number in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048599557) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33825777 + ... + 33825807.

Almost surely, 2^1048599552 is an apocalyptic number.

1048599552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1048599552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1951495168).

1048599552 is an abundant number, since it is smaller than the sum of its proper divisors (2854390784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1048599552 is a wasteful number, since it uses less digits than its factorization.

1048599552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 48.

The square root of 1048599552 is about 32382.0869000131. The cubic root of 1048599552 is about 1015.9442794994.

It can be divided in two parts, 104859 and 9552, that added together give a palindrome (114411).

The spelling of 1048599552 in words is "one billion, forty-eight million, five hundred ninety-nine thousand, five hundred fifty-two".