45036551189615 has 4 divisors (see below), whose sum is σ = 54043861427544. Its totient is φ = 36029240951688.

The previous prime is 45036551189603. The next prime is 45036551189621. The reversal of 45036551189615 is 51698115563054.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45036551189615 - 2¹⁶ = 45036551124079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4503655118957 + ... + 4503655118966.

It is an arithmetic number, because the mean of its divisors is an integer number (13510965356886).

Almost surely, 2^{45036551189615} is an apocalyptic number.

45036551189615 is a deficient number, since it is larger than the sum of its proper divisors (9007310237929).

45036551189615 is an equidigital number, since it uses as much as digits as its factorization.

45036551189615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9007310237928.

The product of its (nonzero) digits is 19440000, while the sum is 59.

The spelling of 45036551189615 in words is "forty-five trillion, thirty-six billion, five hundred fifty-one million, one hundred eighty-nine thousand, six hundred fifteen".