45363234947 has 4 divisors (see below), whose sum is σ = 45379093536. Its totient is φ = 45347376360.

The previous prime is 45363234937. The next prime is 45363234967. The reversal of 45363234947 is 74943236354.

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

It is a cyclic number.

It is not a de Polignac number, because 45363234947 - 2²⁰ = 45362186371 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45363234895 and 45363234904.

It is not an unprimeable number, because it can be changed into a prime (45363234937) 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, 7925003 + ... + 7930724.

It is an arithmetic number, because the mean of its divisors is an integer number (11344773384).

Almost surely, 2^45363234947 is an apocalyptic number.

45363234947 is a deficient number, since it is larger than the sum of its proper divisors (15858589).

45363234947 is a wasteful number, since it uses less digits than its factorization.

45363234947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15858588.

The product of its digits is 6531840, while the sum is 50.

The spelling of 45363234947 in words is "forty-five billion, three hundred sixty-three million, two hundred thirty-four thousand, nine hundred forty-seven".