16552629 has 12 divisors (see below), whose sum is σ = 25168000. Its totient is φ = 10454184.

The previous prime is 16552619. The next prime is 16552651. The reversal of 16552629 is 92625561.

It is not a de Polignac number, because 16552629 - 2⁵ = 16552597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16552593 and 16552602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16552609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48229 + ... + 48570.

Almost surely, 2^16552629 is an apocalyptic number.

16552629 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

16552629 is a deficient number, since it is larger than the sum of its proper divisors (8615371).

16552629 is a wasteful number, since it uses less digits than its factorization.

16552629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96824 (or 96821 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 16552629 is about 4068.4922268575. The cubic root of 16552629 is about 254.8525560544.

The spelling of 16552629 in words is "sixteen million, five hundred fifty-two thousand, six hundred twenty-nine".