46540187705 has 32 divisors (see below), whose sum is σ = 61152537600. Its totient is φ = 33721444800.

The previous prime is 46540187693. The next prime is 46540187731. The reversal of 46540187705 is 50778104564.

It is not a de Polignac number, because 46540187705 - 2¹⁸ = 46539925561 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46540187705.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30397790 + ... + 30399320.

It is an arithmetic number, because the mean of its divisors is an integer number (1911016800).

Almost surely, 2^46540187705 is an apocalyptic number.

It is an amenable number.

46540187705 is a deficient number, since it is larger than the sum of its proper divisors (14612349895).

46540187705 is a wasteful number, since it uses less digits than its factorization.

46540187705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3245.

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 46540187705 in words is "forty-six billion, five hundred forty million, one hundred eighty-seven thousand, seven hundred five".