1612010057 has 16 divisors (see below), whose sum is σ = 1978152192. Its totient is φ = 1282122240.

The previous prime is 1612010053. The next prime is 1612010069. The reversal of 1612010057 is 7500102161.

It is not a de Polignac number, because 1612010057 - 2² = 1612010053 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1612010053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86948 + ... + 103845.

It is an arithmetic number, because the mean of its divisors is an integer number (123634512).

Almost surely, 2^1612010057 is an apocalyptic number.

1612010057 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1612010057 is a deficient number, since it is larger than the sum of its proper divisors (366142135).

1612010057 is a wasteful number, since it uses less digits than its factorization.

1612010057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190888.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 1612010057 is about 40149.8450432875. The cubic root of 1612010057 is about 1172.5262716748.

The spelling of 1612010057 in words is "one billion, six hundred twelve million, ten thousand, fifty-seven".