46181171480 has 32 divisors (see below), whose sum is σ = 105668787600. Its totient is φ = 18159374976.

The previous prime is 46181171461. The next prime is 46181171503. The reversal of 46181171480 is 8417118164.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9781787 + ... + 9786506.

Almost surely, 2^46181171480 is an apocalyptic number.

46181171480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46181171480 is an abundant number, since it is smaller than the sum of its proper divisors (59487616120).

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

46181171480 is a wasteful number, since it uses less digits than its factorization.

46181171480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19568363 (or 19568359 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 41.

The spelling of 46181171480 in words is "forty-six billion, one hundred eighty-one million, one hundred seventy-one thousand, four hundred eighty".