45412541192 has 36 divisors (see below), whose sum is σ = 86684051805. Its totient is φ = 22303938976.

The previous prime is 45412541191. The next prime is 45412541261. The reversal of 45412541192 is 29114521454.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 44265635236 + 1146905956 = 210394^2 + 33866^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=150686.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45412541191) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 35561258 + ... + 35562534.

Almost surely, 2^45412541192 is an apocalyptic number.

It is an amenable number.

45412541192 is a deficient number, since it is larger than the sum of its proper divisors (41271510613).

45412541192 is an frugal number, since it uses more digits than its factorization.

45412541192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678 (or 1338 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

The spelling of 45412541192 in words is "forty-five billion, four hundred twelve million, five hundred forty-one thousand, one hundred ninety-two".