46878192810 has 24 divisors (see below), whose sum is σ = 121883301540. Its totient is φ = 12500851392.

The previous prime is 46878192799. The next prime is 46878192821. The reversal of 46878192810 is 1829187864.

46878192810 is a `hidden beast` number, since 468 + 7 + 81 + 92 + 8 + 10 = 666.

It is an interprime number because it is at equal distance from previous prime (46878192799) and next prime (46878192821).

It can be written as a sum of positive squares in 2 ways, for example, as 41712752169 + 5165440641 = 204237^2 + 71871^2 .

It is a super-2 number, since 2×46878192810² (a number of 22 digits) contains 22 as substring.

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, 260434315 + ... + 260434494.

Almost surely, 2^46878192810 is an apocalyptic number.

46878192810 is an abundant number, since it is smaller than the sum of its proper divisors (75005108730).

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

46878192810 is a wasteful number, since it uses less digits than its factorization.

46878192810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520868822 (or 520868819 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 54.

The spelling of 46878192810 in words is "forty-six billion, eight hundred seventy-eight million, one hundred ninety-two thousand, eight hundred ten".