46347881932540 has 48 divisors (see below), whose sum is σ = 101268782707680. Its totient is φ = 17796404138240.

The previous prime is 46347881932531. The next prime is 46347881932589. The reversal of 46347881932540 is 4523918874364.

It is a super-2 number, since 2×46347881932540² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

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, 230853826 + ... + 231054505.

It is an arithmetic number, because the mean of its divisors is an integer number (2109766306410).

It is a 1-persistent number, because it is pandigital, but 2⋅46347881932540 = 92695763865080 is not.

Almost surely, 2^{46347881932540} is an apocalyptic number.

It is an amenable number.

46347881932540 is an abundant number, since it is smaller than the sum of its proper divisors (54920900775140).

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

46347881932540 is a wasteful number, since it uses less digits than its factorization.

46347881932540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461908542 (or 461908540 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 64.

The spelling of 46347881932540 in words is "forty-six trillion, three hundred forty-seven billion, eight hundred eighty-one million, nine hundred thirty-two thousand, five hundred forty".