49653992 has 64 divisors (see below), whose sum is σ = 102643200. Its totient is φ = 22438080.

The previous prime is 49653979. The next prime is 49654013. The reversal of 49653992 is 29935694.

It is a super-4 number, since 4×49653992⁴ (a number of 32 digits) contains 4444 as substring.

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, 464003 + ... + 464109.

It is an arithmetic number, because the mean of its divisors is an integer number (1603800).

Almost surely, 2^49653992 is an apocalyptic number.

It is an amenable number.

49653992 is an abundant number, since it is smaller than the sum of its proper divisors (52989208).

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

49653992 is a wasteful number, since it uses less digits than its factorization.

49653992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 242 counting only the distinct ones).

The product of its digits is 524880, while the sum is 47.

The square root of 49653992 is about 7046.5588765014. The cubic root of 49653992 is about 367.5513791216.

The spelling of 49653992 in words is "forty-nine million, six hundred fifty-three thousand, nine hundred ninety-two".