45308156 has 6 divisors (see below), whose sum is σ = 79289280. Its totient is φ = 22654076.

The previous prime is 45308149. The next prime is 45308167. The reversal of 45308156 is 65180354.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5663516 + ... + 5663523.

It is an arithmetic number, because the mean of its divisors is an integer number (13214880).

Almost surely, 2^45308156 is an apocalyptic number.

It is an amenable number.

45308156 is a deficient number, since it is larger than the sum of its proper divisors (33981124).

45308156 is a wasteful number, since it uses less digits than its factorization.

45308156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11327043 (or 11327041 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 45308156 is about 6731.1333369649. The cubic root of 45308156 is about 356.4993938120.

The spelling of 45308156 in words is "forty-five million, three hundred eight thousand, one hundred fifty-six".