46740920580 has 36 divisors (see below), whose sum is σ = 141780792972. Its totient is φ = 12464245440.

The previous prime is 46740920509. The next prime is 46740920609. The reversal of 46740920580 is 8502904764.

It is a happy number.

46740920580 is a `hidden beast` number, since 4 + 6 + 7 + 40 + 9 + 20 + 580 = 666.

46740920580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4761828036 + 41979092544 = 69006^2 + 204888^2 .

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 (45).

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, 129835711 + ... + 129836070.

Almost surely, 2^46740920580 is an apocalyptic number.

It is an amenable number.

46740920580 is an abundant number, since it is smaller than the sum of its proper divisors (95039872392).

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

46740920580 is a wasteful number, since it uses less digits than its factorization.

46740920580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259671796 (or 259671791 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 46740920580 in words is "forty-six billion, seven hundred forty million, nine hundred twenty thousand, five hundred eighty".