807501053 has 2 divisors, whose sum is σ = 807501054. Its totient is φ = 807501052.

The previous prime is 807501049. The next prime is 807501059. The reversal of 807501053 is 350105708.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 711715684 + 95785369 = 26678^2 + 9787^2 .

It is a cyclic number.

It is not a de Polignac number, because 807501053 - 2² = 807501049 is a prime.

It is a super-2 number, since 2×807501053² = 1304115901192217618, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (807501059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403750526 + 403750527.

It is an arithmetic number, because the mean of its divisors is an integer number (403750527).

Almost surely, 2^807501053 is an apocalyptic number.

It is an amenable number.

807501053 is a deficient number, since it is larger than the sum of its proper divisors (1).

807501053 is an equidigital number, since it uses as much as digits as its factorization.

807501053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 807501053 is about 28416.5630046985. The cubic root of 807501053 is about 931.2101458373.

The spelling of 807501053 in words is "eight hundred seven million, five hundred one thousand, fifty-three".