49928232960 has 672 divisors, whose sum is σ = 189902299392. Its totient is φ = 12079595520.

The previous prime is 49928232923. The next prime is 49928232989. The reversal of 49928232960 is 6923282994.

It is a junction number, because it is equal to n+sod(n) for n = 49928232897 and 49928232906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 194273152 + ... + 194273408.

Almost surely, 2^49928232960 is an apocalyptic number.

49928232960 is a gapful number since it is divisible by the number (40) 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 49928232960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94951149696).

49928232960 is an abundant number, since it is smaller than the sum of its proper divisors (139974066432).

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

49928232960 is a wasteful number, since it uses less digits than its factorization.

49928232960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 49928232960 in words is "forty-nine billion, nine hundred twenty-eight million, two hundred thirty-two thousand, nine hundred sixty".