2610811801159 has 4 divisors (see below), whose sum is σ = 2613837076416. Its totient is φ = 2607786525904.

The previous prime is 2610811801139. The next prime is 2610811801201. The reversal of 2610811801159 is 9511081180162.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2610811801159 is a prime.

It is a super-2 number, since 2×2610811801159² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2610811801109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1512636334 + ... + 1512638059.

It is an arithmetic number, because the mean of its divisors is an integer number (653459269104).

Almost surely, 2^{2610811801159} is an apocalyptic number.

2610811801159 is a deficient number, since it is larger than the sum of its proper divisors (3025275257).

2610811801159 is an equidigital number, since it uses as much as digits as its factorization.

2610811801159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3025275256.

The product of its (nonzero) digits is 34560, while the sum is 43.

The spelling of 2610811801159 in words is "two trillion, six hundred ten billion, eight hundred eleven million, eight hundred one thousand, one hundred fifty-nine".