312192053 has 2 divisors, whose sum is σ = 312192054. Its totient is φ = 312192052.

The previous prime is 312192011. The next prime is 312192071. The reversal of 312192053 is 350291213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 232928644 + 79263409 = 15262^2 + 8903^2 .

It is an emirp because it is prime and its reverse (350291213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 312192053 - 2¹² = 312187957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312192253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156096026 + 156096027.

It is an arithmetic number, because the mean of its divisors is an integer number (156096027).

Almost surely, 2^312192053 is an apocalyptic number.

It is an amenable number.

312192053 is a deficient number, since it is larger than the sum of its proper divisors (1).

312192053 is an equidigital number, since it uses as much as digits as its factorization.

312192053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 312192053 is about 17668.9573263393. The cubic root of 312192053 is about 678.3814250861.

The spelling of 312192053 in words is "three hundred twelve million, one hundred ninety-two thousand, fifty-three".