45341131 has 8 divisors (see below), whose sum is σ = 49550400. Its totient is φ = 41146440.

The previous prime is 45341099. The next prime is 45341171. The reversal of 45341131 is 13114354.

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 45341131 - 2⁵ = 45341099 is a prime.

It is a super-2 number, since 2×45341131² = 4111636320718322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45341171) 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, 3480 + ... + 10138.

It is an arithmetic number, because the mean of its divisors is an integer number (6193800).

Almost surely, 2^45341131 is an apocalyptic number.

45341131 is a deficient number, since it is larger than the sum of its proper divisors (4209269).

45341131 is a wasteful number, since it uses less digits than its factorization.

45341131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7289.

The product of its digits is 720, while the sum is 22.

The square root of 45341131 is about 6733.5823303796. The cubic root of 45341131 is about 356.5858588684.

Adding to 45341131 its reverse (13114354), we get a palindrome (58455485).

It can be divided in two parts, 4534 and 1131, that added together give a palindrome (5665).

The spelling of 45341131 in words is "forty-five million, three hundred forty-one thousand, one hundred thirty-one".