80424253351 has 4 divisors (see below), whose sum is σ = 86610734392. Its totient is φ = 74237772312.

The previous prime is 80424253319. The next prime is 80424253381. The reversal of 80424253351 is 15335242408.

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 80424253351 - 2⁵ = 80424253319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80424253351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80424253381) 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, 3093240501 + ... + 3093240526.

It is an arithmetic number, because the mean of its divisors is an integer number (21652683598).

Almost surely, 2^80424253351 is an apocalyptic number.

80424253351 is a deficient number, since it is larger than the sum of its proper divisors (6186481041).

80424253351 is a wasteful number, since it uses less digits than its factorization.

80424253351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6186481040.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 80424253351 its reverse (15335242408), we get a palindrome (95759495759).

The spelling of 80424253351 in words is "eighty billion, four hundred twenty-four million, two hundred fifty-three thousand, three hundred fifty-one".