616016630100 has 72 divisors (see below), whose sum is σ = 1876148911840. Its totient is φ = 155625252480.

The previous prime is 616016630083. The next prime is 616016630101. The reversal of 616016630100 is 1036610616.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616016630101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54030847 + ... + 54042246.

Almost surely, 2^616016630100 is an apocalyptic number.

616016630100 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

616016630100 is an abundant number, since it is smaller than the sum of its proper divisors (1260132281740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

616016630100 is a wasteful number, since it uses less digits than its factorization.

616016630100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108073129 (or 108073122 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 616016630100 in words is "six hundred sixteen billion, sixteen million, six hundred thirty thousand, one hundred".