45113546 has 8 divisors (see below), whose sum is σ = 71650980. Its totient is φ = 21229888.

The previous prime is 45113533. The next prime is 45113573. The reversal of 45113546 is 64531154.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44823025 + 290521 = 6695^2 + 539^2 .

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

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, 663401 + ... + 663468.

Almost surely, 2^45113546 is an apocalyptic number.

45113546 is a deficient number, since it is larger than the sum of its proper divisors (26537434).

45113546 is a wasteful number, since it uses less digits than its factorization.

45113546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326888.

The product of its digits is 7200, while the sum is 29.

The square root of 45113546 is about 6716.6618196839. The cubic root of 45113546 is about 355.9882428891.

The spelling of 45113546 in words is "forty-five million, one hundred thirteen thousand, five hundred forty-six".