45571115 has 8 divisors (see below), whose sum is σ = 55300320. Its totient is φ = 36046912.

The previous prime is 45571109. The next prime is 45571121. The reversal of 45571115 is 51117554.

It is an interprime number because it is at equal distance from previous prime (45571109) and next prime (45571121).

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 45571115 - 2²⁰ = 44522539 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50759 + ... + 51648.

It is an arithmetic number, because the mean of its divisors is an integer number (6912540).

Almost surely, 2^45571115 is an apocalyptic number.

45571115 is a deficient number, since it is larger than the sum of its proper divisors (9729205).

45571115 is a wasteful number, since it uses less digits than its factorization.

45571115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102501.

The product of its digits is 3500, while the sum is 29.

The square root of 45571115 is about 6750.6381179856. The cubic root of 45571115 is about 357.1877463196.

Adding to 45571115 its reverse (51117554), we get a palindrome (96688669).

The spelling of 45571115 in words is "forty-five million, five hundred seventy-one thousand, one hundred fifteen".