45522001631 has 2 divisors, whose sum is σ = 45522001632. Its totient is φ = 45522001630.

The previous prime is 45522001619. The next prime is 45522001639. The reversal of 45522001631 is 13610022554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45522001631 - 2²⁶ = 45454892767 is a prime.

It is a super-2 number, since 2×45522001631² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45522001594 and 45522001603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45522001639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22761000815 + 22761000816.

It is an arithmetic number, because the mean of its divisors is an integer number (22761000816).

Almost surely, 2^45522001631 is an apocalyptic number.

45522001631 is a deficient number, since it is larger than the sum of its proper divisors (1).

45522001631 is an equidigital number, since it uses as much as digits as its factorization.

45522001631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 45522001631 in words is "forty-five billion, five hundred twenty-two million, one thousand, six hundred thirty-one".