45630621361 has 8 divisors (see below), whose sum is σ = 49147904960. Its totient is φ = 42114371472.

The previous prime is 45630621347. The next prime is 45630621367. The reversal of 45630621361 is 16312603654.

45630621361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45630621361 - 2²³ = 45622232753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45630621361.

It is not an unprimeable number, because it can be changed into a prime (45630621367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165501 + ... + 344458.

It is an arithmetic number, because the mean of its divisors is an integer number (6143488120).

Almost surely, 2^45630621361 is an apocalyptic number.

It is an amenable number.

45630621361 is a deficient number, since it is larger than the sum of its proper divisors (3517283599).

45630621361 is a wasteful number, since it uses less digits than its factorization.

45630621361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516855.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 45630621361 in words is "forty-five billion, six hundred thirty million, six hundred twenty-one thousand, three hundred sixty-one".