2915453 has 2 divisors, whose sum is σ = 2915454. Its totient is φ = 2915452.

The previous prime is 2915441. The next prime is 2915461. The reversal of 2915453 is 3545192.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2647129 + 268324 = 1627^2 + 518^2 .

It is a cyclic number.

It is not a de Polignac number, because 2915453 - 2¹² = 2911357 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2915413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1457726 + 1457727.

It is an arithmetic number, because the mean of its divisors is an integer number (1457727).

2^2915453 is an apocalyptic number.

It is an amenable number.

2915453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2915453 is an equidigital number, since it uses as much as digits as its factorization.

2915453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 29.

The square root of 2915453 is about 1707.4697654717. The cubic root of 2915453 is about 142.8571609048.

The spelling of 2915453 in words is "two million, nine hundred fifteen thousand, four hundred fifty-three".