45037122632 has 16 divisors (see below), whose sum is σ = 85011349500. Its totient is φ = 22367429440.

The previous prime is 45037122629. The next prime is 45037122649. The reversal of 45037122632 is 23622173054.

It can be written as a sum of positive squares in 2 ways, for example, as 42987387556 + 2049735076 = 207334^2 + 45274^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45037122592 and 45037122601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18890219 + ... + 18892602.

Almost surely, 2^45037122632 is an apocalyptic number.

It is an amenable number.

45037122632 is a deficient number, since it is larger than the sum of its proper divisors (39974226868).

45037122632 is a wasteful number, since it uses less digits than its factorization.

45037122632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37782976 (or 37782972 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

Adding to 45037122632 its reverse (23622173054), we get a palindrome (68659295686).

The spelling of 45037122632 in words is "forty-five billion, thirty-seven million, one hundred twenty-two thousand, six hundred thirty-two".