45743556 has 24 divisors (see below), whose sum is σ = 110416320. Its totient is φ = 14721952.

The previous prime is 45743539. The next prime is 45743557. The reversal of 45743556 is 65534754.

It is not an unprimeable number, because it can be changed into a prime (45743557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65376 + ... + 66071.

It is an arithmetic number, because the mean of its divisors is an integer number (4600680).

Almost surely, 2^45743556 is an apocalyptic number.

It is an amenable number.

45743556 is an abundant number, since it is smaller than the sum of its proper divisors (64672764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45743556 is a wasteful number, since it uses less digits than its factorization.

45743556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131483 (or 131481 counting only the distinct ones).

The product of its digits is 252000, while the sum is 39.

The square root of 45743556 is about 6763.3982582722. The cubic root of 45743556 is about 357.6377117914.

The spelling of 45743556 in words is "forty-five million, seven hundred forty-three thousand, five hundred fifty-six".