5615723 has 2 divisors, whose sum is σ = 5615724. Its totient is φ = 5615722.

The previous prime is 5615717. The next prime is 5615737. The reversal of 5615723 is 3275165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5615723 - 2¹⁶ = 5550187 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5615713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2807861 + 2807862.

It is an arithmetic number, because the mean of its divisors is an integer number (2807862).

Almost surely, 2^5615723 is an apocalyptic number.

5615723 is a deficient number, since it is larger than the sum of its proper divisors (1).

5615723 is an equidigital number, since it uses as much as digits as its factorization.

5615723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 29.

The square root of 5615723 is about 2369.7516747541. The cubic root of 5615723 is about 177.7468416511.

The spelling of 5615723 in words is "five million, six hundred fifteen thousand, seven hundred twenty-three".