2026305134551 has 4 divisors (see below), whose sum is σ = 2027662339752. Its totient is φ = 2024947929352.

The previous prime is 2026305134537. The next prime is 2026305134593. The reversal of 2026305134551 is 1554315036202.

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

It is a cyclic number.

It is not a de Polignac number, because 2026305134551 - 2⁵ = 2026305134519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2026305134551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026305134501) 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, 678600361 + ... + 678603346.

It is an arithmetic number, because the mean of its divisors is an integer number (506915584938).

Almost surely, 2^{2026305134551} is an apocalyptic number.

2026305134551 is a deficient number, since it is larger than the sum of its proper divisors (1357205201).

2026305134551 is a wasteful number, since it uses less digits than its factorization.

2026305134551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357205200.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 2026305134551 in words is "two trillion, twenty-six billion, three hundred five million, one hundred thirty-four thousand, five hundred fifty-one".