154162412572 has 48 divisors (see below), whose sum is σ = 325305953280. Its totient is φ = 62446939200.

The previous prime is 154162412549. The next prime is 154162412623. The reversal of 154162412572 is 275214261451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106879 + ... + 565462.

It is an arithmetic number, because the mean of its divisors is an integer number (6777207360).

Almost surely, 2^154162412572 is an apocalyptic number.

It is an amenable number.

154162412572 is an abundant number, since it is smaller than the sum of its proper divisors (171143540708).

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

154162412572 is a wasteful number, since it uses less digits than its factorization.

154162412572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672802 (or 672800 counting only the distinct ones).

The product of its digits is 134400, while the sum is 40.

The spelling of 154162412572 in words is "one hundred fifty-four billion, one hundred sixty-two million, four hundred twelve thousand, five hundred seventy-two".