36257125890 has 16 divisors (see below), whose sum is σ = 87017102208. Its totient is φ = 9668566896.

The previous prime is 36257125889. The next prime is 36257125903. The reversal of 36257125890 is 9852175263.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604285402 + ... + 604285461.

It is an arithmetic number, because the mean of its divisors is an integer number (5438568888).

Almost surely, 2^36257125890 is an apocalyptic number.

36257125890 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

36257125890 is an abundant number, since it is smaller than the sum of its proper divisors (50759976318).

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

36257125890 is a wasteful number, since it uses less digits than its factorization.

36257125890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208570873.

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 36257125890 in words is "thirty-six billion, two hundred fifty-seven million, one hundred twenty-five thousand, eight hundred ninety".