16552662275 has 6 divisors (see below), whose sum is σ = 20525301252. Its totient is φ = 13242129800.

The previous prime is 16552662179. The next prime is 16552662293. The reversal of 16552662275 is 57226625561.

It is not a de Polignac number, because 16552662275 - 2¹⁸ = 16552400131 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 331053221 + ... + 331053270.

It is an arithmetic number, because the mean of its divisors is an integer number (3420883542).

Almost surely, 2^16552662275 is an apocalyptic number.

16552662275 is a deficient number, since it is larger than the sum of its proper divisors (3972638977).

16552662275 is an equidigital number, since it uses as much as digits as its factorization.

16552662275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662106501 (or 662106496 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 47.

The spelling of 16552662275 in words is "sixteen billion, five hundred fifty-two million, six hundred sixty-two thousand, two hundred seventy-five".