45643380152 has 32 divisors (see below), whose sum is σ = 86571601200. Its totient is φ = 22557790464.

The previous prime is 45643380143. The next prime is 45643380161. The reversal of 45643380152 is 25108334654.

It is an interprime number because it is at equal distance from previous prime (45643380143) and next prime (45643380161).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2585018 + ... + 2602614.

Almost surely, 2^45643380152 is an apocalyptic number.

It is an amenable number.

45643380152 is a deficient number, since it is larger than the sum of its proper divisors (40928221048).

45643380152 is a wasteful number, since it uses less digits than its factorization.

45643380152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21335 (or 21331 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 45643380152 in words is "forty-five billion, six hundred forty-three million, three hundred eighty thousand, one hundred fifty-two".