45492573 has 16 divisors (see below), whose sum is σ = 71196800. Its totient is φ = 25292736.

The previous prime is 45492539. The next prime is 45492583. The reversal of 45492573 is 37529454.

It is not a de Polignac number, because 45492573 - 2⁶ = 45492509 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 (45492523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28498 + ... + 30051.

It is an arithmetic number, because the mean of its divisors is an integer number (4449800).

Almost surely, 2^45492573 is an apocalyptic number.

It is an amenable number.

45492573 is a deficient number, since it is larger than the sum of its proper divisors (25704227).

45492573 is a wasteful number, since it uses less digits than its factorization.

45492573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58596.

The product of its digits is 151200, while the sum is 39.

The square root of 45492573 is about 6744.8182332810. The cubic root of 45492573 is about 356.9824234769.

The spelling of 45492573 in words is "forty-five million, four hundred ninety-two thousand, five hundred seventy-three".