45515713501 has 4 divisors (see below), whose sum is σ = 45544761472. Its totient is φ = 45486665532.

The previous prime is 45515713483. The next prime is 45515713517. The reversal of 45515713501 is 10531751554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45515713501 - 2²³ = 45507324893 is a prime.

It is a super-2 number, since 2×45515713501² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45515713531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14521635 + ... + 14524768.

It is an arithmetic number, because the mean of its divisors is an integer number (11386190368).

Almost surely, 2^45515713501 is an apocalyptic number.

It is an amenable number.

45515713501 is a deficient number, since it is larger than the sum of its proper divisors (29047971).

45515713501 is a wasteful number, since it uses less digits than its factorization.

45515713501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29047970.

The product of its (nonzero) digits is 52500, while the sum is 37.

The spelling of 45515713501 in words is "forty-five billion, five hundred fifteen million, seven hundred thirteen thousand, five hundred one".