31622453039 has 2 divisors, whose sum is σ = 31622453040. Its totient is φ = 31622453038.

The previous prime is 31622452997. The next prime is 31622453047. The reversal of 31622453039 is 93035422613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 31622453039 - 2²⁴ = 31605675823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31622452993 and 31622453011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31622453089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15811226519 + 15811226520.

It is an arithmetic number, because the mean of its divisors is an integer number (15811226520).

Almost surely, 2^31622453039 is an apocalyptic number.

31622453039 is a deficient number, since it is larger than the sum of its proper divisors (1).

31622453039 is an equidigital number, since it uses as much as digits as its factorization.

31622453039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 31622453039 in words is "thirty-one billion, six hundred twenty-two million, four hundred fifty-three thousand, thirty-nine".