250252525481 has 16 divisors (see below), whose sum is σ = 306229144320. Its totient is φ = 199616017920.

The previous prime is 250252525427. The next prime is 250252525487. The reversal of 250252525481 is 184525252052.

It is a cyclic number.

It is not a de Polignac number, because 250252525481 - 2⁶ = 250252525417 is a prime.

It is a super-2 number, since 2×250252525481² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250252525487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11803805 + ... + 11824986.

It is an arithmetic number, because the mean of its divisors is an integer number (19139321520).

Almost surely, 2^250252525481 is an apocalyptic number.

It is an amenable number.

250252525481 is a deficient number, since it is larger than the sum of its proper divisors (55976618839).

250252525481 is a wasteful number, since it uses less digits than its factorization.

250252525481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23628904.

The product of its (nonzero) digits is 320000, while the sum is 41.

The spelling of 250252525481 in words is "two hundred fifty billion, two hundred fifty-two million, five hundred twenty-five thousand, four hundred eighty-one".