47560531 has 2 divisors, whose sum is σ = 47560532. Its totient is φ = 47560530.

The previous prime is 47560529. The next prime is 47560561. The reversal of 47560531 is 13506574.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47560531 - 2¹ = 47560529 is a prime.

It is a super-2 number, since 2×47560531² = 4524008218003922, which contains 22 as substring.

Together with 47560529, it forms a pair of twin primes.

It is equal to p_2863381 and since 47560531 and 2863381 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 47560493 and 47560502.

It is not a weakly prime, because it can be changed into another prime (47560511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23780265 + 23780266.

It is an arithmetic number, because the mean of its divisors is an integer number (23780266).

Almost surely, 2^47560531 is an apocalyptic number.

47560531 is a deficient number, since it is larger than the sum of its proper divisors (1).

47560531 is an equidigital number, since it uses as much as digits as its factorization.

47560531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 47560531 is about 6896.4143582009. The cubic root of 47560531 is about 362.3115938901.

The spelling of 47560531 in words is "forty-seven million, five hundred sixty thousand, five hundred thirty-one".