45216576571 has 8 divisors (see below), whose sum is σ = 46350715824. Its totient is φ = 44083927680.

The previous prime is 45216576563. The next prime is 45216576611. The reversal of 45216576571 is 17567561254.

45216576571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45216576571 - 2³ = 45216576563 is a prime.

It is a super-2 number, since 2×45216576571² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45216576551) 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, 311026 + ... + 432631.

It is an arithmetic number, because the mean of its divisors is an integer number (5793839478).

Almost surely, 2^45216576571 is an apocalyptic number.

45216576571 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

45216576571 is a deficient number, since it is larger than the sum of its proper divisors (1134139253).

45216576571 is a wasteful number, since it uses less digits than its factorization.

45216576571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745181.

The product of its digits is 1764000, while the sum is 49.

The spelling of 45216576571 in words is "forty-five billion, two hundred sixteen million, five hundred seventy-six thousand, five hundred seventy-one".