45660548 has 6 divisors (see below), whose sum is σ = 79905966. Its totient is φ = 22830272.

The previous prime is 45660523. The next prime is 45660557. The reversal of 45660548 is 84506654.

It can be written as a sum of positive squares in only one way, i.e., 35976004 + 9684544 = 5998^2 + 3112^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5707565 + ... + 5707572.

It is an arithmetic number, because the mean of its divisors is an integer number (13317661).

Almost surely, 2^45660548 is an apocalyptic number.

It is an amenable number.

45660548 is a deficient number, since it is larger than the sum of its proper divisors (34245418).

45660548 is a wasteful number, since it uses less digits than its factorization.

45660548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11415141 (or 11415139 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 45660548 is about 6757.2589117186. The cubic root of 45660548 is about 357.4212531334.

The spelling of 45660548 in words is "forty-five million, six hundred sixty thousand, five hundred forty-eight".