253051016 has 48 divisors (see below), whose sum is σ = 502840320. Its totient is φ = 119260800.

The previous prime is 253051009. The next prime is 253051039. The reversal of 253051016 is 610150352.

It is a junction number, because it is equal to n+sod(n) for n = 253050982 and 253051000.

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, 416585 + ... + 417191.

It is an arithmetic number, because the mean of its divisors is an integer number (10475840).

Almost surely, 2^253051016 is an apocalyptic number.

It is an amenable number.

253051016 is a deficient number, since it is larger than the sum of its proper divisors (249789304).

253051016 is a wasteful number, since it uses less digits than its factorization.

253051016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 681 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 253051016 is about 15907.5773139721. The cubic root of 253051016 is about 632.5128628254.

The spelling of 253051016 in words is "two hundred fifty-three million, fifty-one thousand, sixteen".