35745421825 has 12 divisors (see below), whose sum is σ = 46251468288. Its totient is φ = 27353018000.

The previous prime is 35745421819. The next prime is 35745421843. The reversal of 35745421825 is 52812454753.

It is not a de Polignac number, because 35745421825 - 2⁵ = 35745421793 is a prime.

It is a Duffinian number.

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, 31082401 + ... + 31083550.

It is an arithmetic number, because the mean of its divisors is an integer number (3854289024).

Almost surely, 2^35745421825 is an apocalyptic number.

It is an amenable number.

35745421825 is a deficient number, since it is larger than the sum of its proper divisors (10506046463).

35745421825 is a wasteful number, since it uses less digits than its factorization.

35745421825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62165984 (or 62165979 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 46.

The spelling of 35745421825 in words is "thirty-five billion, seven hundred forty-five million, four hundred twenty-one thousand, eight hundred twenty-five".