45702743524 has 27 divisors (see below), whose sum is σ = 80664229737. Its totient is φ = 22657471488.

The previous prime is 45702743503. The next prime is 45702743531. The reversal of 45702743524 is 42534720754.

The square root of 45702743524 is 213782.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 17880503524 + 27822240000 = 133718^2 + 166800^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 59431012 + ... + 59431780.

Almost surely, 2^45702743524 is an apocalyptic number.

45702743524 is the 213782-nd square number.

It is an amenable number.

45702743524 is a deficient number, since it is larger than the sum of its proper divisors (34961486213).

45702743524 is an frugal number, since it uses more digits than its factorization.

45702743524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820 (or 910 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 43.

The spelling of 45702743524 in words is "forty-five billion, seven hundred two million, seven hundred forty-three thousand, five hundred twenty-four".