45206451015 has 64 divisors (see below), whose sum is σ = 79663191552. Its totient is φ = 21708646400.

The previous prime is 45206450981. The next prime is 45206451019. The reversal of 45206451015 is 51015460254.

It is not a de Polignac number, because 45206451015 - 2⁶ = 45206450951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45206451019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11097019 + ... + 11101091.

It is an arithmetic number, because the mean of its divisors is an integer number (1244737368).

Almost surely, 2^45206451015 is an apocalyptic number.

45206451015 is a deficient number, since it is larger than the sum of its proper divisors (34456740537).

45206451015 is a wasteful number, since it uses less digits than its factorization.

45206451015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720.

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 45206451015 in words is "forty-five billion, two hundred six million, four hundred fifty-one thousand, fifteen".