87574275403 has 2 divisors, whose sum is σ = 87574275404. Its totient is φ = 87574275402.

The previous prime is 87574275307. The next prime is 87574275413. The reversal of 87574275403 is 30457247578.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87574275403 - 2⁹ = 87574274891 is a prime.

It is not a weakly prime, because it can be changed into another prime (87574275413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43787137701 + 43787137702.

It is an arithmetic number, because the mean of its divisors is an integer number (43787137702).

Almost surely, 2^87574275403 is an apocalyptic number.

87574275403 is a deficient number, since it is larger than the sum of its proper divisors (1).

87574275403 is an equidigital number, since it uses as much as digits as its factorization.

87574275403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6585600, while the sum is 52.

The spelling of 87574275403 in words is "eighty-seven billion, five hundred seventy-four million, two hundred seventy-five thousand, four hundred three".