46254642180 has 48 divisors (see below), whose sum is σ = 129528168000. Its totient is φ = 12333126528.

The previous prime is 46254642127. The next prime is 46254642197. The reversal of 46254642180 is 8124645264.

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 15 ways as a sum of consecutive naturals, for example, 532446 + ... + 613194.

It is an arithmetic number, because the mean of its divisors is an integer number (2698503500).

Almost surely, 2^46254642180 is an apocalyptic number.

It is an amenable number.

46254642180 is an abundant number, since it is smaller than the sum of its proper divisors (83273525820).

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

46254642180 is a wasteful number, since it uses less digits than its factorization.

46254642180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90308 (or 90306 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 42.

The spelling of 46254642180 in words is "forty-six billion, two hundred fifty-four million, six hundred forty-two thousand, one hundred eighty".