49924235520 has 144 divisors (see below), whose sum is σ = 177161819520. Its totient is φ = 13313120256.

The previous prime is 49924235513. The next prime is 49924235539. The reversal of 49924235520 is 2553242994.

49924235520 is a `hidden beast` number, since 4 + 9 + 92 + 4 + 2 + 3 + 552 + 0 = 666.

49924235520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687724 + ... + 756843.

Almost surely, 2^49924235520 is an apocalyptic number.

49924235520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49924235520 is an abundant number, since it is smaller than the sum of its proper divisors (127237584000).

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

49924235520 is a wasteful number, since it uses less digits than its factorization.

49924235520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444597 (or 1444577 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 49924235520 in words is "forty-nine billion, nine hundred twenty-four million, two hundred thirty-five thousand, five hundred twenty".