50525324997 has 32 divisors (see below), whose sum is σ = 82020068352. Its totient is φ = 27006545664.

The previous prime is 50525324981. The next prime is 50525325001. The reversal of 50525324997 is 79942352505.

It is a happy number.

50525324997 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 50525324997 - 2⁴ = 50525324981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50525324917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 375943 + ... + 492324.

It is an arithmetic number, because the mean of its divisors is an integer number (2563127136).

Almost surely, 2^50525324997 is an apocalyptic number.

It is an amenable number.

50525324997 is a deficient number, since it is larger than the sum of its proper divisors (31494743355).

50525324997 is a wasteful number, since it uses less digits than its factorization.

50525324997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868457.

The product of its (nonzero) digits is 3402000, while the sum is 51.

The spelling of 50525324997 in words is "fifty billion, five hundred twenty-five million, three hundred twenty-four thousand, nine hundred ninety-seven".