45601173440 has 84 divisors (see below), whose sum is σ = 114604028856. Its totient is φ = 17280400896.

The previous prime is 45601173413. The next prime is 45601173493. The reversal of 45601173440 is 4437110654.

It is a super-2 number, since 2×45601173440² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45601173440.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 81854 + ... + 312893.

Almost surely, 2^45601173440 is an apocalyptic number.

45601173440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45601173440 is an abundant number, since it is smaller than the sum of its proper divisors (69002855416).

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

45601173440 is a wasteful number, since it uses less digits than its factorization.

45601173440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394802 (or 394773 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 45601173440 in words is "forty-five billion, six hundred one million, one hundred seventy-three thousand, four hundred forty".