2051642353035 has 16 divisors (see below), whose sum is σ = 3581048471040. Its totient is φ = 994735686240.

The previous prime is 2051642352989. The next prime is 2051642353037. The reversal of 2051642353035 is 5303532461502.

It is not a de Polignac number, because 2051642353035 - 2²⁰ = 2051641304459 is a prime.

It is a super-2 number, since 2×2051642353035² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2051642352984 and 2051642353002.

It is not an unprimeable number, because it can be changed into a prime (2051642353037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6217097875 + ... + 6217098204.

It is an arithmetic number, because the mean of its divisors is an integer number (223815529440).

Almost surely, 2^{2051642353035} is an apocalyptic number.

2051642353035 is a deficient number, since it is larger than the sum of its proper divisors (1529406118005).

2051642353035 is a wasteful number, since it uses less digits than its factorization.

2051642353035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12434196098.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 2051642353035 in words is "two trillion, fifty-one billion, six hundred forty-two million, three hundred fifty-three thousand, thirty-five".