125453351032 has 32 divisors (see below), whose sum is σ = 239835676320. Its totient is φ = 61503661440.

The previous prime is 125453350963. The next prime is 125453351039. The reversal of 125453351032 is 230153354521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125453351039) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 250788 + ... + 560179.

It is an arithmetic number, because the mean of its divisors is an integer number (7494864885).

Almost surely, 2^125453351032 is an apocalyptic number.

It is an amenable number.

125453351032 is a deficient number, since it is larger than the sum of its proper divisors (114382325288).

125453351032 is a wasteful number, since it uses less digits than its factorization.

125453351032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811351 (or 811347 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 125453351032 in words is "one hundred twenty-five billion, four hundred fifty-three million, three hundred fifty-one thousand, thirty-two".