526513848 has 128 divisors (see below), whose sum is σ = 1568056320. Its totient is φ = 144184320.

The previous prime is 526513837. The next prime is 526513849. The reversal of 526513848 is 848315625.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526513849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 440740 + ... + 441932.

It is an arithmetic number, because the mean of its divisors is an integer number (12250440).

Almost surely, 2^526513848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 526513848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (784028160).

526513848 is an abundant number, since it is smaller than the sum of its proper divisors (1041542472).

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

526513848 is a wasteful number, since it uses less digits than its factorization.

526513848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317 (or 1313 counting only the distinct ones).

The product of its digits is 230400, while the sum is 42.

The square root of 526513848 is about 22945.8895665433. The cubic root of 526513848 is about 807.4889712124.

The spelling of 526513848 in words is "five hundred twenty-six million, five hundred thirteen thousand, eight hundred forty-eight".