312632053 has 2 divisors, whose sum is σ = 312632054. Its totient is φ = 312632052.

The previous prime is 312632051. The next prime is 312632087. The reversal of 312632053 is 350236213.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 166874724 + 145757329 = 12918^2 + 12073^2 .

It is a cyclic number.

It is not a de Polignac number, because 312632053 - 2¹ = 312632051 is a prime.

Together with 312632051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312632051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156316026 + 156316027.

It is an arithmetic number, because the mean of its divisors is an integer number (156316027).

Almost surely, 2^312632053 is an apocalyptic number.

It is an amenable number.

312632053 is a deficient number, since it is larger than the sum of its proper divisors (1).

312632053 is an equidigital number, since it uses as much as digits as its factorization.

312632053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 312632053 is about 17681.4041580413. The cubic root of 312632053 is about 678.6999765519.

Adding to 312632053 its reverse (350236213), we get a palindrome (662868266).

The spelling of 312632053 in words is "three hundred twelve million, six hundred thirty-two thousand, fifty-three".