807345053 has 2 divisors, whose sum is σ = 807345054. Its totient is φ = 807345052.

The previous prime is 807345037. The next prime is 807345061. The reversal of 807345053 is 350543708.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 521802649 + 285542404 = 22843^2 + 16898^2 .

It is a cyclic number.

It is not a de Polignac number, because 807345053 - 2⁴ = 807345037 is a prime.

It is equal to p_41504795 and since 807345053 and 41504795 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (807345073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403672526 + 403672527.

It is an arithmetic number, because the mean of its divisors is an integer number (403672527).

Almost surely, 2^807345053 is an apocalyptic number.

It is an amenable number.

807345053 is a deficient number, since it is larger than the sum of its proper divisors (1).

807345053 is an equidigital number, since it uses as much as digits as its factorization.

807345053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 807345053 is about 28413.8179940676. The cubic root of 807345053 is about 931.1501755797.

The spelling of 807345053 in words is "eight hundred seven million, three hundred forty-five thousand, fifty-three".