45193357 has 8 divisors (see below), whose sum is σ = 50504832. Its totient is φ = 40082400.

The previous prime is 45193349. The next prime is 45193363. The reversal of 45193357 is 75339154.

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

It is a cyclic number.

It is not a de Polignac number, because 45193357 - 2³ = 45193349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45193307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49653 + ... + 50554.

It is an arithmetic number, because the mean of its divisors is an integer number (6313104).

Almost surely, 2^45193357 is an apocalyptic number.

It is an amenable number.

45193357 is a deficient number, since it is larger than the sum of its proper divisors (5311475).

45193357 is a wasteful number, since it uses less digits than its factorization.

45193357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100259.

The product of its digits is 56700, while the sum is 37.

The square root of 45193357 is about 6722.6004641061. The cubic root of 45193357 is about 356.1980471280.

The spelling of 45193357 in words is "forty-five million, one hundred ninety-three thousand, three hundred fifty-seven".