45340576542 has 24 divisors (see below), whose sum is σ = 99156031416. Its totient is φ = 14972276976.

The previous prime is 45340576513. The next prime is 45340576607. The reversal of 45340576542 is 24567504354.

45340576542 is a `hidden beast` number, since 4 + 5 + 34 + 0 + 5 + 76 + 542 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11768733 + ... + 11772584.

It is an arithmetic number, because the mean of its divisors is an integer number (4131501309).

Almost surely, 2^45340576542 is an apocalyptic number.

45340576542 is an abundant number, since it is smaller than the sum of its proper divisors (53815454874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45340576542 is a wasteful number, since it uses less digits than its factorization.

45340576542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23541432 (or 23541429 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 45.

The spelling of 45340576542 in words is "forty-five billion, three hundred forty million, five hundred seventy-six thousand, five hundred forty-two".