1616052046 has 16 divisors (see below), whose sum is σ = 2826914400. Its totient is φ = 692593440.

The previous prime is 1616052037. The next prime is 1616052047. The reversal of 1616052046 is 6402506161.

It is a super-2 number, since 2×1616052046² = 5223248430761572232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1616051999 and 1616052017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1616052047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1177195 + ... + 1178566.

It is an arithmetic number, because the mean of its divisors is an integer number (176682150).

Almost surely, 2^1616052046 is an apocalyptic number.

1616052046 is a deficient number, since it is larger than the sum of its proper divisors (1210862354).

1616052046 is an equidigital number, since it uses as much as digits as its factorization.

1616052046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355784 (or 2355770 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1616052046 is about 40200.1498255914. The cubic root of 1616052046 is about 1173.5054596575.

The spelling of 1616052046 in words is "one billion, six hundred sixteen million, fifty-two thousand, forty-six".