45913306 has 4 divisors (see below), whose sum is σ = 68869962. Its totient is φ = 22956652.

The previous prime is 45913303. The next prime is 45913319. The reversal of 45913306 is 60331954.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 34751025 + 11162281 = 5895^2 + 3341^2 .

It is not an unprimeable number, because it can be changed into a prime (45913303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11478325 + ... + 11478328.

Almost surely, 2^45913306 is an apocalyptic number.

45913306 is a deficient number, since it is larger than the sum of its proper divisors (22956656).

45913306 is a wasteful number, since it uses less digits than its factorization.

45913306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22956655.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 45913306 is about 6775.9358025294. The cubic root of 45913306 is about 358.0795522472.

The spelling of 45913306 in words is "forty-five million, nine hundred thirteen thousand, three hundred six".