45669488547 has 32 divisors (see below), whose sum is σ = 62863561728. Its totient is φ = 29474194176.

The previous prime is 45669488531. The next prime is 45669488563. The reversal of 45669488547 is 74588496654.

It is an interprime number because it is at equal distance from previous prime (45669488531) and next prime (45669488563).

It is not a de Polignac number, because 45669488547 - 2⁴ = 45669488531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45669488507) 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 31 ways as a sum of consecutive naturals, for example, 13659558 + ... + 13662900.

It is an arithmetic number, because the mean of its divisors is an integer number (1964486304).

Almost surely, 2^45669488547 is an apocalyptic number.

45669488547 is a deficient number, since it is larger than the sum of its proper divisors (17194073181).

45669488547 is a wasteful number, since it uses less digits than its factorization.

45669488547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4299.

The product of its digits is 232243200, while the sum is 66.

The spelling of 45669488547 in words is "forty-five billion, six hundred sixty-nine million, four hundred eighty-eight thousand, five hundred forty-seven".