125351454152 has 64 divisors (see below), whose sum is σ = 252689518080. Its totient is φ = 58155446272.

The previous prime is 125351454139. The next prime is 125351454187. The reversal of 125351454152 is 251454153521.

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, 913088 + ... + 1041360.

It is an arithmetic number, because the mean of its divisors is an integer number (3948273720).

Almost surely, 2^125351454152 is an apocalyptic number.

It is an amenable number.

125351454152 is an abundant number, since it is smaller than the sum of its proper divisors (127338063928).

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

125351454152 is a wasteful number, since it uses less digits than its factorization.

125351454152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128462 (or 128458 counting only the distinct ones).

The product of its digits is 120000, while the sum is 38.

The spelling of 125351454152 in words is "one hundred twenty-five billion, three hundred fifty-one million, four hundred fifty-four thousand, one hundred fifty-two".