250085052685 has 16 divisors (see below), whose sum is σ = 323456036400. Its totient is φ = 184524364800.

The previous prime is 250085052673. The next prime is 250085052733. The reversal of 250085052685 is 586250580052.

It can be written as a sum of positive squares in 8 ways, for example, as 92497489956 + 157587562729 = 304134^2 + 396973^2 .

It is a de Polignac number, because none of the positive numbers 2^k-250085052685 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1523710 + ... + 1679839.

It is an arithmetic number, because the mean of its divisors is an integer number (20216002275).

Almost surely, 2^250085052685 is an apocalyptic number.

It is an amenable number.

250085052685 is a deficient number, since it is larger than the sum of its proper divisors (73370983715).

250085052685 is a wasteful number, since it uses less digits than its factorization.

250085052685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3204768.

The product of its (nonzero) digits is 960000, while the sum is 46.

The spelling of 250085052685 in words is "two hundred fifty billion, eighty-five million, fifty-two thousand, six hundred eighty-five".