153212454697 has 16 divisors (see below), whose sum is σ = 160166030400. Its totient is φ = 146372094400.

The previous prime is 153212454671. The next prime is 153212454727. The reversal of 153212454697 is 796454212351.

It is a de Polignac number, because none of the positive numbers 2^k-153212454697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153212454697.

It is not an unprimeable number, because it can be changed into a prime (153212454607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4866954 + ... + 4898332.

It is an arithmetic number, because the mean of its divisors is an integer number (10010376900).

Almost surely, 2^153212454697 is an apocalyptic number.

It is an amenable number.

153212454697 is a deficient number, since it is larger than the sum of its proper divisors (6953575703).

153212454697 is a wasteful number, since it uses less digits than its factorization.

153212454697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33176.

The product of its digits is 1814400, while the sum is 49.

The spelling of 153212454697 in words is "one hundred fifty-three billion, two hundred twelve million, four hundred fifty-four thousand, six hundred ninety-seven".