49560166553 has 8 divisors (see below), whose sum is σ = 49603358880. Its totient is φ = 49516997760.

The previous prime is 49560166547. The next prime is 49560166571. The reversal of 49560166553 is 35566106594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49560166553 - 2³² = 45265199257 is a prime.

It is a super-2 number, since 2×49560166553² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49560166753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8573018 + ... + 8578796.

It is an arithmetic number, because the mean of its divisors is an integer number (6200419860).

Almost surely, 2^49560166553 is an apocalyptic number.

It is an amenable number.

49560166553 is a deficient number, since it is larger than the sum of its proper divisors (43192327).

49560166553 is a wasteful number, since it uses less digits than its factorization.

49560166553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11767.

The product of its (nonzero) digits is 2916000, while the sum is 50.

The spelling of 49560166553 in words is "forty-nine billion, five hundred sixty million, one hundred sixty-six thousand, five hundred fifty-three".