45542996 has 6 divisors (see below), whose sum is σ = 79700250. Its totient is φ = 22771496.

The previous prime is 45542989. The next prime is 45543007. The reversal of 45542996 is 69924554.

It can be written as a sum of positive squares in only one way, i.e., 41422096 + 4120900 = 6436^2 + 2030^2 .

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, 5692871 + ... + 5692878.

It is an arithmetic number, because the mean of its divisors is an integer number (13283375).

Almost surely, 2^45542996 is an apocalyptic number.

It is an amenable number.

45542996 is a deficient number, since it is larger than the sum of its proper divisors (34157254).

45542996 is a wasteful number, since it uses less digits than its factorization.

45542996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11385753 (or 11385751 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The square root of 45542996 is about 6748.5551046131. Note that the first 3 decimals coincide. The cubic root of 45542996 is about 357.1142653530.

The spelling of 45542996 in words is "forty-five million, five hundred forty-two thousand, nine hundred ninety-six".