45078596487 has 24 divisors (see below), whose sum is σ = 65259075024. Its totient is φ = 29985306624.

The previous prime is 45078596477. The next prime is 45078596557. The reversal of 45078596487 is 78469587054.

45078596487 is a `hidden beast` number, since 4 + 507 + 85 + 9 + 6 + 48 + 7 = 666.

It is not a de Polignac number, because 45078596487 - 2⁸ = 45078596231 is a prime.

It is a super-2 number, since 2×45078596487² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45078596477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9025863 + ... + 9030855.

It is an arithmetic number, because the mean of its divisors is an integer number (2719128126).

Almost surely, 2^45078596487 is an apocalyptic number.

45078596487 is a deficient number, since it is larger than the sum of its proper divisors (20180478537).

45078596487 is a wasteful number, since it uses less digits than its factorization.

45078596487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7039 (or 7036 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 63.

The spelling of 45078596487 in words is "forty-five billion, seventy-eight million, five hundred ninety-six thousand, four hundred eighty-seven".