47514013 has 2 divisors, whose sum is σ = 47514014. Its totient is φ = 47514012.

The previous prime is 47514007. The next prime is 47514037. The reversal of 47514013 is 31041574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24980004 + 22534009 = 4998^2 + 4747^2 .

It is a cyclic number.

It is not a de Polignac number, because 47514013 - 2²⁵ = 13959581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47514043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23757006 + 23757007.

It is an arithmetic number, because the mean of its divisors is an integer number (23757007).

Almost surely, 2^47514013 is an apocalyptic number.

It is an amenable number.

47514013 is a deficient number, since it is larger than the sum of its proper divisors (1).

47514013 is an equidigital number, since it uses as much as digits as its factorization.

47514013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 47514013 is about 6893.0409109478. The cubic root of 47514013 is about 362.1934321271.

Adding to 47514013 its reverse (31041574), we get a palindrome (78555587).

The spelling of 47514013 in words is "forty-seven million, five hundred fourteen thousand, thirteen".