253054051628 has 12 divisors (see below), whose sum is σ = 506108103312. Its totient is φ = 108451736400.

The previous prime is 253054051589. The next prime is 253054051637. The reversal of 253054051628 is 826150450352.

253054051628 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4518822323 + ... + 4518822378.

It is an arithmetic number, because the mean of its divisors is an integer number (42175675276).

Almost surely, 2^253054051628 is an apocalyptic number.

253054051628 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

253054051628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

253054051628 is a wasteful number, since it uses less digits than its factorization.

253054051628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9037644712 (or 9037644710 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 253054051628 in words is "two hundred fifty-three billion, fifty-four million, fifty-one thousand, six hundred twenty-eight".