45622490737 has 16 divisors (see below), whose sum is σ = 48381048000. Its totient is φ = 42900096960.

The previous prime is 45622490723. The next prime is 45622490743. The reversal of 45622490737 is 73709422654.

It is not a de Polignac number, because 45622490737 - 2³¹ = 43475007089 is a prime.

It is a super-2 number, since 2×45622490737² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45622490777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4516062 + ... + 4526152.

It is an arithmetic number, because the mean of its divisors is an integer number (3023815500).

Almost surely, 2^45622490737 is an apocalyptic number.

It is an amenable number.

45622490737 is a deficient number, since it is larger than the sum of its proper divisors (2758557263).

45622490737 is a wasteful number, since it uses less digits than its factorization.

45622490737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11856.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 45622490737 in words is "forty-five billion, six hundred twenty-two million, four hundred ninety thousand, seven hundred thirty-seven".