70318053 has 24 divisors (see below), whose sum is σ = 110895512. Its totient is φ = 42674688.

The previous prime is 70318021. The next prime is 70318057. The reversal of 70318053 is 35081307.

It can be written as a sum of positive squares in 4 ways, for example, as 311364 + 70006689 = 558^2 + 8367^2 .

It is not a de Polignac number, because 70318053 - 2⁵ = 70318021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70318057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4425 + ... + 12657.

Almost surely, 2^70318053 is an apocalyptic number.

70318053 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

70318053 is a deficient number, since it is larger than the sum of its proper divisors (40577459).

70318053 is a wasteful number, since it uses less digits than its factorization.

70318053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8325 (or 8322 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 70318053 is about 8385.5860260330. The cubic root of 70318053 is about 412.7517713677.

The spelling of 70318053 in words is "seventy million, three hundred eighteen thousand, fifty-three".