45370917398 has 16 divisors (see below), whose sum is σ = 72277413264. Its totient is φ = 21286510080.

The previous prime is 45370917379. The next prime is 45370917401. The reversal of 45370917398 is 89371907354.

It is a super-2 number, since 2×45370917398² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 2004515 + ... + 2027022.

It is an arithmetic number, because the mean of its divisors is an integer number (4517338329).

Almost surely, 2^45370917398 is an apocalyptic number.

45370917398 is a deficient number, since it is larger than the sum of its proper divisors (26906495866).

45370917398 is a wasteful number, since it uses less digits than its factorization.

45370917398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4031887.

The product of its (nonzero) digits is 5715360, while the sum is 56.

The spelling of 45370917398 in words is "forty-five billion, three hundred seventy million, nine hundred seventeen thousand, three hundred ninety-eight".