1616516060 has 24 divisors (see below), whose sum is σ = 3594371760. Its totient is φ = 608570624.

The previous prime is 1616516039. The next prime is 1616516129. The reversal of 1616516060 is 606156161.

It is a super-2 number, since 2×1616516060² = 5226248344475847200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2376890 + ... + 2377569.

It is an arithmetic number, because the mean of its divisors is an integer number (149765490).

Almost surely, 2^1616516060 is an apocalyptic number.

1616516060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1616516060 is an abundant number, since it is smaller than the sum of its proper divisors (1977855700).

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

1616516060 is a wasteful number, since it uses less digits than its factorization.

1616516060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4754485 (or 4754483 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1616516060 is about 40205.9207082738. The cubic root of 1616516060 is about 1173.6177643852.

The spelling of 1616516060 in words is "one billion, six hundred sixteen million, five hundred sixteen thousand, sixty".