125055451372 has 6 divisors (see below), whose sum is σ = 218847039908. Its totient is φ = 62527725684.

The previous prime is 125055451369. The next prime is 125055451399. The reversal of 125055451372 is 273154550521.

125055451372 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15631931418 + ... + 15631931425.

Almost surely, 2^125055451372 is an apocalyptic number.

It is an amenable number.

125055451372 is a deficient number, since it is larger than the sum of its proper divisors (93791588536).

125055451372 is a wasteful number, since it uses less digits than its factorization.

125055451372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31263862847 (or 31263862845 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 40.

The spelling of 125055451372 in words is "one hundred twenty-five billion, fifty-five million, four hundred fifty-one thousand, three hundred seventy-two".