616455060 has 48 divisors (see below), whose sum is σ = 1858851456. Its totient is φ = 151742592.

The previous prime is 616455043. The next prime is 616455067. The reversal of 616455060 is 60554616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616455067) 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, 394384 + ... + 395943.

It is an arithmetic number, because the mean of its divisors is an integer number (38726072).

Almost surely, 2^616455060 is an apocalyptic number.

616455060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

616455060 is an abundant number, since it is smaller than the sum of its proper divisors (1242396396).

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

616455060 is a wasteful number, since it uses less digits than its factorization.

616455060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790352 (or 790350 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 616455060 is about 24828.5130444817. The cubic root of 616455060 is about 851.0736421492.

The spelling of 616455060 in words is "six hundred sixteen million, four hundred fifty-five thousand, sixty".