1610151051651 has 8 divisors (see below), whose sum is σ = 2147340237504. Its totient is φ = 1073197950120.

The previous prime is 1610151051601. The next prime is 1610151051811. The reversal of 1610151051651 is 1561501510161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1610151051651 - 2²⁹ = 1609614180739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1610151051601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59005165 + ... + 59032446.

It is an arithmetic number, because the mean of its divisors is an integer number (268417529688).

Almost surely, 2^{1610151051651} is an apocalyptic number.

1610151051651 is a deficient number, since it is larger than the sum of its proper divisors (537189185853).

1610151051651 is a wasteful number, since it uses less digits than its factorization.

1610151051651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118042161.

The product of its (nonzero) digits is 4500, while the sum is 33.

The spelling of 1610151051651 in words is "one trillion, six hundred ten billion, one hundred fifty-one million, fifty-one thousand, six hundred fifty-one".