707905053 has 12 divisors (see below), whose sum is σ = 1050165948. Its totient is φ = 459181440.

The previous prime is 707905043. The next prime is 707905067. The reversal of 707905053 is 350509707.

It can be written as a sum of positive squares in 2 ways, for example, as 437730084 + 270174969 = 20922^2 + 16437^2 .

It is not a de Polignac number, because 707905053 - 2⁸ = 707904797 is a prime.

It is a super-2 number, since 2×707905053² = 1002259128125865618, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 707904999 and 707905017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707905013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1062588 + ... + 1063253.

It is an arithmetic number, because the mean of its divisors is an integer number (87513829).

Almost surely, 2^707905053 is an apocalyptic number.

It is an amenable number.

707905053 is a deficient number, since it is larger than the sum of its proper divisors (342260895).

707905053 is a wasteful number, since it uses less digits than its factorization.

707905053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125884 (or 2125881 counting only the distinct ones).

The product of its (nonzero) digits is 33075, while the sum is 36.

The square root of 707905053 is about 26606.4851680939. The cubic root of 707905053 is about 891.2338452144.

The spelling of 707905053 in words is "seven hundred seven million, nine hundred five thousand, fifty-three".