3125545434 has 48 divisors (see below), whose sum is σ = 7634497920. Its totient is φ = 947133000.

The previous prime is 3125545427. The next prime is 3125545453. The reversal of 3125545434 is 4345455213.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232642 + ... + 245709.

It is an arithmetic number, because the mean of its divisors is an integer number (159052040).

Almost surely, 2^3125545434 is an apocalyptic number.

3125545434 is an abundant number, since it is smaller than the sum of its proper divisors (4508952486).

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

3125545434 is a wasteful number, since it uses less digits than its factorization.

3125545434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478384 (or 478367 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 3125545434 is about 55906.5777346459. The cubic root of 3125545434 is about 1462.0939232884.

The spelling of 3125545434 in words is "three billion, one hundred twenty-five million, five hundred forty-five thousand, four hundred thirty-four".