45255692 has 6 divisors (see below), whose sum is σ = 79197468. Its totient is φ = 22627844.

The previous prime is 45255647. The next prime is 45255761. The reversal of 45255692 is 29655254.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656958 + ... + 5656965.

It is an arithmetic number, because the mean of its divisors is an integer number (13199578).

Almost surely, 2^45255692 is an apocalyptic number.

It is an amenable number.

45255692 is a deficient number, since it is larger than the sum of its proper divisors (33941776).

45255692 is a wasteful number, since it uses less digits than its factorization.

45255692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11313927 (or 11313925 counting only the distinct ones).

The product of its digits is 108000, while the sum is 38.

The square root of 45255692 is about 6727.2350932608. The cubic root of 45255692 is about 356.3617393614.

The spelling of 45255692 in words is "forty-five million, two hundred fifty-five thousand, six hundred ninety-two".