46553320901 has 4 divisors (see below), whose sum is σ = 46631826252. Its totient is φ = 46474815552.

The previous prime is 46553320873. The next prime is 46553320927. The reversal of 46553320901 is 10902335564.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26848461025 + 19704859876 = 163855^2 + 140374^2 .

It is a cyclic number.

It is not a de Polignac number, because 46553320901 - 2²² = 46549126597 is a prime.

It is a super-2 number, since 2×46553320901² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46553320951) 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, 39251786 + ... + 39252971.

It is an arithmetic number, because the mean of its divisors is an integer number (11657956563).

Almost surely, 2^46553320901 is an apocalyptic number.

It is an amenable number.

46553320901 is a deficient number, since it is larger than the sum of its proper divisors (78505351).

46553320901 is an equidigital number, since it uses as much as digits as its factorization.

46553320901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78505350.

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 46553320901 in words is "forty-six billion, five hundred fifty-three million, three hundred twenty thousand, nine hundred one".