80048805455257 has 4 divisors (see below), whose sum is σ = 80049395890816. Its totient is φ = 80048215019700.

The previous prime is 80048805455239. The next prime is 80048805455261. The reversal of 80048805455257 is 75255450884008.

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 80048805455257 - 2¹⁵ = 80048805422489 is a prime.

It is a super-2 number, since 2×80048805455257² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80048805455195 and 80048805455204.

It is not an unprimeable number, because it can be changed into a prime (80048805455237) 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, 295014369 + ... + 295285582.

It is an arithmetic number, because the mean of its divisors is an integer number (20012348972704).

Almost surely, 2^{80048805455257} is an apocalyptic number.

It is an amenable number.

80048805455257 is a deficient number, since it is larger than the sum of its proper divisors (590435559).

80048805455257 is a wasteful number, since it uses less digits than its factorization.

80048805455257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590435558.

The product of its (nonzero) digits is 71680000, while the sum is 61.

The spelling of 80048805455257 in words is "eighty trillion, forty-eight billion, eight hundred five million, four hundred fifty-five thousand, two hundred fifty-seven".