47562113 has 4 divisors (see below), whose sum is σ = 47579988. Its totient is φ = 47544240.

The previous prime is 47562079. The next prime is 47562133. The reversal of 47562113 is 31126574.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31126574 = 2 ⋅15563287.

It can be written as a sum of positive squares in 2 ways, for example, as 22391824 + 25170289 = 4732^2 + 5017^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47562113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47562133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4058 + ... + 10563.

It is an arithmetic number, because the mean of its divisors is an integer number (11894997).

Almost surely, 2^47562113 is an apocalyptic number.

It is an amenable number.

47562113 is a deficient number, since it is larger than the sum of its proper divisors (17875).

47562113 is a wasteful number, since it uses less digits than its factorization.

47562113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17874.

The product of its digits is 5040, while the sum is 29.

The square root of 47562113 is about 6896.5290545317. The cubic root of 47562113 is about 362.3156110206.

Adding to 47562113 its reverse (31126574), we get a palindrome (78688687).

The spelling of 47562113 in words is "forty-seven million, five hundred sixty-two thousand, one hundred thirteen".