45571702879 has 16 divisors (see below), whose sum is σ = 46420058016. Its totient is φ = 44732032000.

The previous prime is 45571702871. The next prime is 45571702933. The reversal of 45571702879 is 97820717554.

It is a cyclic number.

It is not a de Polignac number, because 45571702879 - 2³ = 45571702871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45571702871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13517064 + ... + 13520434.

It is an arithmetic number, because the mean of its divisors is an integer number (2901253626).

Almost surely, 2^45571702879 is an apocalyptic number.

45571702879 is a deficient number, since it is larger than the sum of its proper divisors (848355137).

45571702879 is a wasteful number, since it uses less digits than its factorization.

45571702879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586.

The product of its (nonzero) digits is 4939200, while the sum is 55.

The spelling of 45571702879 in words is "forty-five billion, five hundred seventy-one million, seven hundred two thousand, eight hundred seventy-nine".