46012437540 has 72 divisors (see below), whose sum is σ = 139633865280. Its totient is φ = 12264462144.

The previous prime is 46012437539. The next prime is 46012437577. The reversal of 46012437540 is 4573421064.

46012437540 is a `hidden beast` number, since 4 + 60 + 1 + 24 + 37 + 540 = 666.

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 = 46012437495 and 46012437504.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 351681 + ... + 464439.

It is an arithmetic number, because the mean of its divisors is an integer number (1939359240).

Almost surely, 2^46012437540 is an apocalyptic number.

It is an amenable number.

46012437540 is an abundant number, since it is smaller than the sum of its proper divisors (93621427740).

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

46012437540 is a wasteful number, since it uses less digits than its factorization.

46012437540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115041 (or 115036 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 46012437540 in words is "forty-six billion, twelve million, four hundred thirty-seven thousand, five hundred forty".