49206009956 has 48 divisors (see below), whose sum is σ = 90772281600. Its totient is φ = 23307564672.

The previous prime is 49206009949. The next prime is 49206009977. The reversal of 49206009956 is 65990060294.

It is a super-2 number, since 2×49206009956² (a number of 22 digits) contains 22 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, 1283441 + ... + 1321223.

It is an arithmetic number, because the mean of its divisors is an integer number (1891089200).

Almost surely, 2^49206009956 is an apocalyptic number.

It is an amenable number.

49206009956 is a deficient number, since it is larger than the sum of its proper divisors (41566271644).

49206009956 is a wasteful number, since it uses less digits than its factorization.

49206009956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38028 (or 38026 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 50.

The spelling of 49206009956 in words is "forty-nine billion, two hundred six million, nine thousand, nine hundred fifty-six".