49407122075 has 6 divisors (see below), whose sum is σ = 61264831404. Its totient is φ = 39525697640.

The previous prime is 49407122003. The next prime is 49407122087. The reversal of 49407122075 is 57022170494.

49407122075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49407122075 - 2²⁰ = 49406073499 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 988142417 + ... + 988142466.

It is an arithmetic number, because the mean of its divisors is an integer number (10210805234).

Almost surely, 2^49407122075 is an apocalyptic number.

49407122075 is a deficient number, since it is larger than the sum of its proper divisors (11857709329).

49407122075 is a wasteful number, since it uses less digits than its factorization.

49407122075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976284893 (or 1976284888 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 49407122075 in words is "forty-nine billion, four hundred seven million, one hundred twenty-two thousand, seventy-five".