46364768621 has 4 divisors (see below), whose sum is σ = 46368431232. Its totient is φ = 46361106012.

The previous prime is 46364768617. The next prime is 46364768629. The reversal of 46364768621 is 12686746364.

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 cyclic number.

It is not a de Polignac number, because 46364768621 - 2² = 46364768617 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 (46364768629) 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, 1812251 + ... + 1837656.

It is an arithmetic number, because the mean of its divisors is an integer number (11592107808).

Almost surely, 2^46364768621 is an apocalyptic number.

It is an amenable number.

46364768621 is a deficient number, since it is larger than the sum of its proper divisors (3662611).

46364768621 is a wasteful number, since it uses less digits than its factorization.

46364768621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662610.

The product of its digits is 6967296, while the sum is 53.

The spelling of 46364768621 in words is "forty-six billion, three hundred sixty-four million, seven hundred sixty-eight thousand, six hundred twenty-one".