45473099 has 16 divisors (see below), whose sum is σ = 55745280. Its totient is φ = 36223200.

The previous prime is 45473053. The next prime is 45473117. The reversal of 45473099 is 99037454.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45473099 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45473699) 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, 3824 + ... + 10274.

It is an arithmetic number, because the mean of its divisors is an integer number (3484080).

Almost surely, 2^45473099 is an apocalyptic number.

45473099 is a deficient number, since it is larger than the sum of its proper divisors (10272181).

45473099 is a wasteful number, since it uses less digits than its factorization.

45473099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6530.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 45473099 is about 6743.3744520084. The cubic root of 45473099 is about 356.9314783999.

The spelling of 45473099 in words is "forty-five million, four hundred seventy-three thousand, ninety-nine".