45244346351 has 4 divisors (see below), whose sum is σ = 45521919192. Its totient is φ = 44966773512.

The previous prime is 45244346321. The next prime is 45244346377. The reversal of 45244346351 is 15364344254.

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 45244346351 - 2³⁴ = 28064477167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45244346299 and 45244346308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45244346321) 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, 138786176 + ... + 138786501.

It is an arithmetic number, because the mean of its divisors is an integer number (11380479798).

Almost surely, 2^45244346351 is an apocalyptic number.

45244346351 is a deficient number, since it is larger than the sum of its proper divisors (277572841).

45244346351 is a wasteful number, since it uses less digits than its factorization.

45244346351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277572840.

The product of its digits is 691200, while the sum is 41.

The spelling of 45244346351 in words is "forty-five billion, two hundred forty-four million, three hundred forty-six thousand, three hundred fifty-one".