45552752530 has 32 divisors (see below), whose sum is σ = 87558589440. Its totient is φ = 17025274560.

The previous prime is 45552752527. The next prime is 45552752537. The reversal of 45552752530 is 3525725554.

It is a super-3 number, since 3×45552752530³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (45552752537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2524534 + ... + 2542513.

It is an arithmetic number, because the mean of its divisors is an integer number (2736205920).

Almost surely, 2^45552752530 is an apocalyptic number.

45552752530 is a deficient number, since it is larger than the sum of its proper divisors (42005836910).

45552752530 is a wasteful number, since it uses less digits than its factorization.

45552752530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5067114.

The product of its (nonzero) digits is 1050000, while the sum is 43.

The spelling of 45552752530 in words is "forty-five billion, five hundred fifty-two million, seven hundred fifty-two thousand, five hundred thirty".