874325653 has 2 divisors, whose sum is σ = 874325654. Its totient is φ = 874325652.

The previous prime is 874325633. The next prime is 874325687. The reversal of 874325653 is 356523478.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 542284369 + 332041284 = 23287^2 + 18222^2 .

It is a cyclic number.

It is not a de Polignac number, because 874325653 - 2²¹ = 872228501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (874325633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437162826 + 437162827.

It is an arithmetic number, because the mean of its divisors is an integer number (437162827).

Almost surely, 2^874325653 is an apocalyptic number.

It is an amenable number.

874325653 is a deficient number, since it is larger than the sum of its proper divisors (1).

874325653 is an equidigital number, since it uses as much as digits as its factorization.

874325653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 43.

The square root of 874325653 is about 29568.9981737630. The cubic root of 874325653 is about 956.2198178749.

The spelling of 874325653 in words is "eight hundred seventy-four million, three hundred twenty-five thousand, six hundred fifty-three".