46187049461 has 4 divisors (see below), whose sum is σ = 52785199392. Its totient is φ = 39588899532.

The previous prime is 46187049367. The next prime is 46187049481. The reversal of 46187049461 is 16494078164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-46187049461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46187049481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3299074955 + ... + 3299074968.

It is an arithmetic number, because the mean of its divisors is an integer number (13196299848).

Almost surely, 2^46187049461 is an apocalyptic number.

It is an amenable number.

46187049461 is a deficient number, since it is larger than the sum of its proper divisors (6598149931).

46187049461 is an equidigital number, since it uses as much as digits as its factorization.

46187049461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6598149930.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 46187049461 in words is "forty-six billion, one hundred eighty-seven million, forty-nine thousand, four hundred sixty-one".