45529655643 has 24 divisors (see below), whose sum is σ = 67333240832. Its totient is φ = 29630140848.

The previous prime is 45529655641. The next prime is 45529655657. The reversal of 45529655643 is 34655692554.

45529655643 is a `hidden beast` number, since 4 + 5 + 529 + 6 + 55 + 64 + 3 = 666.

It is not a de Polignac number, because 45529655643 - 2¹ = 45529655641 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45529655643.

It is not an unprimeable number, because it can be changed into a prime (45529655641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 657030 + ... + 723012.

Almost surely, 2^45529655643 is an apocalyptic number.

45529655643 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

45529655643 is a deficient number, since it is larger than the sum of its proper divisors (21803585189).

45529655643 is a wasteful number, since it uses less digits than its factorization.

45529655643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67815 (or 67812 counting only the distinct ones).

The product of its digits is 19440000, while the sum is 54.

The spelling of 45529655643 in words is "forty-five billion, five hundred twenty-nine million, six hundred fifty-five thousand, six hundred forty-three".