675547013 has 2 divisors, whose sum is σ = 675547014. Its totient is φ = 675547012.

The previous prime is 675546983. The next prime is 675547021. The reversal of 675547013 is 310745576.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 464919844 + 210627169 = 21562^2 + 14513^2 .

It is a cyclic number.

It is not a de Polignac number, because 675547013 - 2¹⁴ = 675530629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675546013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337773506 + 337773507.

It is an arithmetic number, because the mean of its divisors is an integer number (337773507).

Almost surely, 2^675547013 is an apocalyptic number.

It is an amenable number.

675547013 is a deficient number, since it is larger than the sum of its proper divisors (1).

675547013 is an equidigital number, since it uses as much as digits as its factorization.

675547013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 675547013 is about 25991.2872516926. The cubic root of 675547013 is about 877.4422168480.

The spelling of 675547013 in words is "six hundred seventy-five million, five hundred forty-seven thousand, thirteen".