616652103 has 16 divisors (see below), whose sum is σ = 861166080. Its totient is φ = 391753824.

The previous prime is 616652089. The next prime is 616652123. The reversal of 616652103 is 301256616.

It is not a de Polignac number, because 616652103 - 2¹² = 616648007 is a prime.

It is a super-2 number, since 2×616652103² = 760519632268645218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616652123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1950 + ... + 35172.

It is an arithmetic number, because the mean of its divisors is an integer number (53822880).

Almost surely, 2^616652103 is an apocalyptic number.

616652103 is a deficient number, since it is larger than the sum of its proper divisors (244513977).

616652103 is a wasteful number, since it uses less digits than its factorization.

616652103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33518.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 616652103 is about 24832.4808063955. The cubic root of 616652103 is about 851.1643112291.

The spelling of 616652103 in words is "six hundred sixteen million, six hundred fifty-two thousand, one hundred three".