464040053 has 2 divisors, whose sum is σ = 464040054. Its totient is φ = 464040052.

The previous prime is 464039999. The next prime is 464040067. The reversal of 464040053 is 350040464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 336282244 + 127757809 = 18338^2 + 11303^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464040053 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464040253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232020026 + 232020027.

It is an arithmetic number, because the mean of its divisors is an integer number (232020027).

Almost surely, 2^464040053 is an apocalyptic number.

It is an amenable number.

464040053 is a deficient number, since it is larger than the sum of its proper divisors (1).

464040053 is an equidigital number, since it uses as much as digits as its factorization.

464040053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 464040053 is about 21541.5889153980. The cubic root of 464040053 is about 774.1976033786.

The spelling of 464040053 in words is "four hundred sixty-four million, forty thousand, fifty-three".