45174055042 has 8 divisors (see below), whose sum is σ = 69946924032. Its totient is φ = 21858413700.

The previous prime is 45174055037. The next prime is 45174055049. The reversal of 45174055042 is 24055047154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45174054992 and 45174055010.

It is not an unprimeable number, because it can be changed into a prime (45174055049) 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, 364306834 + ... + 364306957.

It is an arithmetic number, because the mean of its divisors is an integer number (8743365504).

Almost surely, 2^45174055042 is an apocalyptic number.

45174055042 is a deficient number, since it is larger than the sum of its proper divisors (24772868990).

45174055042 is a wasteful number, since it uses less digits than its factorization.

45174055042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728613824.

The product of its (nonzero) digits is 112000, while the sum is 37.

The spelling of 45174055042 in words is "forty-five billion, one hundred seventy-four million, fifty-five thousand, forty-two".