49564545216 has 56 divisors (see below), whose sum is σ = 131318806704. Its totient is φ = 16498928640.

The previous prime is 49564545209. The next prime is 49564545223. The reversal of 49564545216 is 61254546594.

It is an interprime number because it is at equal distance from previous prime (49564545209) and next prime (49564545223).

It is a super-3 number, since 3×49564545216³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35355 + ... + 316826.

Almost surely, 2^49564545216 is an apocalyptic number.

It is an amenable number.

49564545216 is an abundant number, since it is smaller than the sum of its proper divisors (81754261488).

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

49564545216 is a wasteful number, since it uses less digits than its factorization.

49564545216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352929 (or 352919 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 51.

The spelling of 49564545216 in words is "forty-nine billion, five hundred sixty-four million, five hundred forty-five thousand, two hundred sixteen".