87274459627 has 2 divisors, whose sum is σ = 87274459628. Its totient is φ = 87274459626.

The previous prime is 87274459621. The next prime is 87274459651. The reversal of 87274459627 is 72695447278.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87274459627 - 2¹⁹ = 87273935339 is a prime.

It is not a weakly prime, because it can be changed into another prime (87274459621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43637229813 + 43637229814.

It is an arithmetic number, because the mean of its divisors is an integer number (43637229814).

Almost surely, 2^87274459627 is an apocalyptic number.

87274459627 is a deficient number, since it is larger than the sum of its proper divisors (1).

87274459627 is an equidigital number, since it uses as much as digits as its factorization.

87274459627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47416320, while the sum is 61.

The spelling of 87274459627 in words is "eighty-seven billion, two hundred seventy-four million, four hundred fifty-nine thousand, six hundred twenty-seven".