45141571 has 8 divisors (see below), whose sum is σ = 47195424. Its totient is φ = 43095360.

The previous prime is 45141557. The next prime is 45141589. The reversal of 45141571 is 17514154.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45141571 is a prime.

It is a super-2 number, since 2×45141571² = 4075522864696082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45141541) 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, 12601 + ... + 15781.

It is an arithmetic number, because the mean of its divisors is an integer number (5899428).

Almost surely, 2^45141571 is an apocalyptic number.

45141571 is a deficient number, since it is larger than the sum of its proper divisors (2053853).

45141571 is a wasteful number, since it uses less digits than its factorization.

45141571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821.

The product of its digits is 2800, while the sum is 28.

The square root of 45141571 is about 6718.7477255810. The cubic root of 45141571 is about 356.0619421528.

The spelling of 45141571 in words is "forty-five million, one hundred forty-one thousand, five hundred seventy-one".