1616104355 has 16 divisors (see below), whose sum is σ = 1979030880. Its totient is φ = 1266490368.

The previous prime is 1616104349. The next prime is 1616104363. The reversal of 1616104355 is 5534016161.

It is a cyclic number.

It is not a de Polignac number, because 1616104355 - 2¹⁰ = 1616103331 is a prime.

It is a super-2 number, since 2×1616104355² = 5223586572499932050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176531 + ... + 185459.

It is an arithmetic number, because the mean of its divisors is an integer number (123689430).

Almost surely, 2^1616104355 is an apocalyptic number.

1616104355 is a deficient number, since it is larger than the sum of its proper divisors (362926525).

1616104355 is an equidigital number, since it uses as much as digits as its factorization.

1616104355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9670.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 1616104355 is about 40200.8004273547. The cubic root of 1616104355 is about 1173.5181210144.

The spelling of 1616104355 in words is "one billion, six hundred sixteen million, one hundred four thousand, three hundred fifty-five".