45420482080 has 48 divisors (see below), whose sum is σ = 111006103320. Its totient is φ = 17541701632.

The previous prime is 45420482059. The next prime is 45420482101. The reversal of 45420482080 is 8028402454.

It is an interprime number because it is at equal distance from previous prime (45420482059) and next prime (45420482101).

It can be written as a sum of positive squares in 4 ways, for example, as 32936442256 + 12484039824 = 181484^2 + 111732^2 .

It is a super-2 number, since 2×45420482080² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4889809 + ... + 4899088.

Almost surely, 2^45420482080 is an apocalyptic number.

45420482080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45420482080 is an abundant number, since it is smaller than the sum of its proper divisors (65585621240).

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

45420482080 is a wasteful number, since it uses less digits than its factorization.

45420482080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9788941 (or 9788933 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 37.

The spelling of 45420482080 in words is "forty-five billion, four hundred twenty million, four hundred eighty-two thousand, eighty".