45122552 has 16 divisors (see below), whose sum is σ = 85096440. Its totient is φ = 22430176.

The previous prime is 45122537. The next prime is 45122563. The reversal of 45122552 is 25522154.

It is a congruent number.

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, 14918 + ... + 17685.

Almost surely, 2^45122552 is an apocalyptic number.

It is an amenable number.

45122552 is a deficient number, since it is larger than the sum of its proper divisors (39973888).

45122552 is a wasteful number, since it uses less digits than its factorization.

45122552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32782 (or 32778 counting only the distinct ones).

The product of its digits is 4000, while the sum is 26.

The square root of 45122552 is about 6717.3322085483. The cubic root of 45122552 is about 356.0119299120.

The spelling of 45122552 in words is "forty-five million, one hundred twenty-two thousand, five hundred fifty-two".