45376212501 has 32 divisors (see below), whose sum is σ = 68424929280. Its totient is φ = 29713015728.

The previous prime is 45376212499. The next prime is 45376212517. The reversal of 45376212501 is 10521267354.

45376212501 is a `hidden beast` number, since 4 + 5 + 3 + 7 + 621 + 25 + 0 + 1 = 666.

It is not a de Polignac number, because 45376212501 - 2¹ = 45376212499 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45376212601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 591580 + ... + 663866.

It is an arithmetic number, because the mean of its divisors is an integer number (2138279040).

Almost surely, 2^45376212501 is an apocalyptic number.

It is an amenable number.

45376212501 is a deficient number, since it is larger than the sum of its proper divisors (23048716779).

45376212501 is a wasteful number, since it uses less digits than its factorization.

45376212501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72710 (or 72704 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

Adding to 45376212501 its reverse (10521267354), we get a palindrome (55897479855).

The spelling of 45376212501 in words is "forty-five billion, three hundred seventy-six million, two hundred twelve thousand, five hundred one".