45071537015 has 8 divisors (see below), whose sum is σ = 54770475840. Its totient is φ = 35600808672.

The previous prime is 45071536987. The next prime is 45071537023. The reversal of 45071537015 is 51073517054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45071537015 - 2¹⁶ = 45071471479 is a prime.

It is a super-2 number, since 2×45071537015² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45071537015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57052184 + ... + 57052973.

It is an arithmetic number, because the mean of its divisors is an integer number (6846309480).

Almost surely, 2^45071537015 is an apocalyptic number.

45071537015 is a deficient number, since it is larger than the sum of its proper divisors (9698938825).

45071537015 is a wasteful number, since it uses less digits than its factorization.

45071537015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114105241.

The product of its (nonzero) digits is 73500, while the sum is 38.

The spelling of 45071537015 in words is "forty-five billion, seventy-one million, five hundred thirty-seven thousand, fifteen".