45452714231 has 4 divisors (see below), whose sum is σ = 45471291552. Its totient is φ = 45434136912.

The previous prime is 45452714179. The next prime is 45452714239. The reversal of 45452714231 is 13241725454.

45452714231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45452714231 - 2²² = 45448519927 is a prime.

It is a super-2 number, since 2×45452714231² (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 (45452714239) 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, 9284990 + ... + 9289883.

It is an arithmetic number, because the mean of its divisors is an integer number (11367822888).

Almost surely, 2^45452714231 is an apocalyptic number.

45452714231 is a deficient number, since it is larger than the sum of its proper divisors (18577321).

45452714231 is a wasteful number, since it uses less digits than its factorization.

45452714231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18577320.

The product of its digits is 134400, while the sum is 38.

The spelling of 45452714231 in words is "forty-five billion, four hundred fifty-two million, seven hundred fourteen thousand, two hundred thirty-one".