46130436540 has 36 divisors (see below), whose sum is σ = 139928991384. Its totient is φ = 12301449696.

The previous prime is 46130436529. The next prime is 46130436563. The reversal of 46130436540 is 4563403164.

46130436540 is a `hidden beast` number, since 4 + 613 + 0 + 4 + 36 + 5 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 46130436495 and 46130436504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128139922 + ... + 128140281.

Almost surely, 2^46130436540 is an apocalyptic number.

It is an amenable number.

46130436540 is an abundant number, since it is smaller than the sum of its proper divisors (93798554844).

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

46130436540 is a wasteful number, since it uses less digits than its factorization.

46130436540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256280218 (or 256280213 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 46130436540 in words is "forty-six billion, one hundred thirty million, four hundred thirty-six thousand, five hundred forty".