45471163470 has 32 divisors (see below), whose sum is σ = 114874519680. Its totient is φ = 11487451680.

The previous prime is 45471163453. The next prime is 45471163477. The reversal of 45471163470 is 7436117454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45471163477) 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 15 ways as a sum of consecutive naturals, for example, 39886416 + ... + 39887555.

It is an arithmetic number, because the mean of its divisors is an integer number (3589828740).

Almost surely, 2^45471163470 is an apocalyptic number.

45471163470 is an abundant number, since it is smaller than the sum of its proper divisors (69403356210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45471163470 is a wasteful number, since it uses less digits than its factorization.

45471163470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79774000.

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 45471163470 in words is "forty-five billion, four hundred seventy-one million, one hundred sixty-three thousand, four hundred seventy".