80253377 has 4 divisors (see below), whose sum is σ = 81032640. Its totient is φ = 79474116.

The previous prime is 80253361. The next prime is 80253401. The reversal of 80253377 is 77335208.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80253377 - 2⁴ = 80253361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80253307) 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, 389477 + ... + 389682.

It is an arithmetic number, because the mean of its divisors is an integer number (20258160).

Almost surely, 2^80253377 is an apocalyptic number.

It is an amenable number.

80253377 is a deficient number, since it is larger than the sum of its proper divisors (779263).

80253377 is a wasteful number, since it uses less digits than its factorization.

80253377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779262.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 80253377 is about 8958.4249173613. The cubic root of 80253377 is about 431.3413620897.

The spelling of 80253377 in words is "eighty million, two hundred fifty-three thousand, three hundred seventy-seven".