45227157074 has 16 divisors (see below), whose sum is σ = 74217742560. Its totient is φ = 20499557760.

The previous prime is 45227157029. The next prime is 45227157161. The reversal of 45227157074 is 47075172254.

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, 2904104 + ... + 2919635.

It is an arithmetic number, because the mean of its divisors is an integer number (4638608910).

Almost surely, 2^45227157074 is an apocalyptic number.

45227157074 is a deficient number, since it is larger than the sum of its proper divisors (28990585486).

45227157074 is a wasteful number, since it uses less digits than its factorization.

45227157074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5824105.

The product of its (nonzero) digits is 548800, while the sum is 44.

The spelling of 45227157074 in words is "forty-five billion, two hundred twenty-seven million, one hundred fifty-seven thousand, seventy-four".