45283698172 has 12 divisors (see below), whose sum is σ = 80589632760. Its totient is φ = 22258088816.

The previous prime is 45283698091. The next prime is 45283698259. The reversal of 45283698172 is 27189638254.

It is a super-2 number, since 2×45283698172² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95939803 + ... + 95940274.

It is an arithmetic number, because the mean of its divisors is an integer number (6715802730).

Almost surely, 2^45283698172 is an apocalyptic number.

It is an amenable number.

45283698172 is a deficient number, since it is larger than the sum of its proper divisors (35305934588).

45283698172 is a wasteful number, since it uses less digits than its factorization.

45283698172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191880140 (or 191880138 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 55.

The spelling of 45283698172 in words is "forty-five billion, two hundred eighty-three million, six hundred ninety-eight thousand, one hundred seventy-two".