154125165275 has 12 divisors (see below), whose sum is σ = 197280212544. Its totient is φ = 119322708000.

The previous prime is 154125165217. The next prime is 154125165343. The reversal of 154125165275 is 572561521451.

It is a de Polignac number, because none of the positive numbers 2^k-154125165275 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99434816 + ... + 99436365.

It is an arithmetic number, because the mean of its divisors is an integer number (16440017712).

Almost surely, 2^154125165275 is an apocalyptic number.

154125165275 is a deficient number, since it is larger than the sum of its proper divisors (43155047269).

154125165275 is a wasteful number, since it uses less digits than its factorization.

154125165275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198871222 (or 198871217 counting only the distinct ones).

The product of its digits is 420000, while the sum is 44.

The spelling of 154125165275 in words is "one hundred fifty-four billion, one hundred twenty-five million, one hundred sixty-five thousand, two hundred seventy-five".