46442366580 has 48 divisors (see below), whose sum is σ = 130151798784. Its totient is φ = 12373852800.

The previous prime is 46442366561. The next prime is 46442366611. The reversal of 46442366580 is 8566324464.

It is a super-2 number, since 2×46442366580² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267187 + ... + 405306.

It is an arithmetic number, because the mean of its divisors is an integer number (2711495808).

Almost surely, 2^46442366580 is an apocalyptic number.

It is an amenable number.

46442366580 is an abundant number, since it is smaller than the sum of its proper divisors (83709432204).

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

46442366580 is a wasteful number, since it uses less digits than its factorization.

46442366580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673656 (or 673654 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 48.

The spelling of 46442366580 in words is "forty-six billion, four hundred forty-two million, three hundred sixty-six thousand, five hundred eighty".