49848701952 has 132 divisors (see below), whose sum is σ = 154557670560. Its totient is φ = 14242443264.

The previous prime is 49848701951. The next prime is 49848701971. The reversal of 49848701952 is 25910784894.

It is a super-2 number, since 2×49848701952² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49848701892 and 49848701901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49848701951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15052 + ... + 316107.

Almost surely, 2^49848701952 is an apocalyptic number.

49848701952 is a gapful number since it is divisible by the number (42) 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 49848701952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77278835280).

49848701952 is an abundant number, since it is smaller than the sum of its proper divisors (104708968608).

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

49848701952 is a wasteful number, since it uses less digits than its factorization.

49848701952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331196 (or 331171 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 57.

The spelling of 49848701952 in words is "forty-nine billion, eight hundred forty-eight million, seven hundred one thousand, nine hundred fifty-two".