45228437015 has 32 divisors (see below), whose sum is σ = 58029903360. Its totient is φ = 33721196544.

The previous prime is 45228436987. The next prime is 45228437027. The reversal of 45228437015 is 51073482254.

It is a cyclic number.

It is not a de Polignac number, because 45228437015 - 2⁶ = 45228436951 is a prime.

It is a super-2 number, since 2×45228437015² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16893857 + ... + 16896533.

It is an arithmetic number, because the mean of its divisors is an integer number (1813434480).

Almost surely, 2^45228437015 is an apocalyptic number.

45228437015 is a deficient number, since it is larger than the sum of its proper divisors (12801466345).

45228437015 is a wasteful number, since it uses less digits than its factorization.

45228437015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4571.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 45228437015 in words is "forty-five billion, two hundred twenty-eight million, four hundred thirty-seven thousand, fifteen".