49959504 has 100 divisors (see below), whose sum is σ = 165284064. Its totient is φ = 14271552.

The previous prime is 49959491. The next prime is 49959523. The reversal of 49959504 is 40595994.

49959504 is a `hidden beast` number, since 4 + 99 + 59 + 504 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 49959504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6319 + ... + 11825.

Almost surely, 2^49959504 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 49959504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82642032).

49959504 is an abundant number, since it is smaller than the sum of its proper divisors (115324560).

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

49959504 is a wasteful number, since it uses less digits than its factorization.

49959504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5534 (or 5519 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 49959504 is about 7068.2037322081. The cubic root of 49959504 is about 368.3036639743.

The spelling of 49959504 in words is "forty-nine million, nine hundred fifty-nine thousand, five hundred four".