45502546 has 8 divisors (see below), whose sum is σ = 68302080. Its totient is φ = 22735188.

The previous prime is 45502543. The next prime is 45502547. The reversal of 45502546 is 64520554.

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

It is not an unprimeable number, because it can be changed into a prime (45502543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4126 + ... + 10393.

It is an arithmetic number, because the mean of its divisors is an integer number (8537760).

Almost surely, 2^45502546 is an apocalyptic number.

45502546 is a deficient number, since it is larger than the sum of its proper divisors (22799534).

45502546 is a wasteful number, since it uses less digits than its factorization.

45502546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16088.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 45502546 is about 6745.5575010521. The cubic root of 45502546 is about 357.0085077756.

The spelling of 45502546 in words is "forty-five million, five hundred two thousand, five hundred forty-six".