45222400345 has 8 divisors (see below), whose sum is σ = 54626264640. Its totient is φ = 35938330800.

The previous prime is 45222400331. The next prime is 45222400387. The reversal of 45222400345 is 54300422254.

45222400345 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 not a de Polignac number, because 45222400345 - 2²⁹ = 44685529433 is a prime.

It is a super-2 number, since 2×45222400345² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29947855 + ... + 29949364.

It is an arithmetic number, because the mean of its divisors is an integer number (6828283080).

Almost surely, 2^45222400345 is an apocalyptic number.

It is an amenable number.

45222400345 is a deficient number, since it is larger than the sum of its proper divisors (9403864295).

45222400345 is a wasteful number, since it uses less digits than its factorization.

45222400345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59897375.

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 45222400345 its reverse (54300422254), we get a palindrome (99522822599).

The spelling of 45222400345 in words is "forty-five billion, two hundred twenty-two million, four hundred thousand, three hundred forty-five".