1457888255 has 4 divisors (see below), whose sum is σ = 1749465912. Its totient is φ = 1166310600.

The previous prime is 1457888219. The next prime is 1457888273. The reversal of 1457888255 is 5528887541.

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

It is not a de Polignac number, because 1457888255 - 2⁶ = 1457888191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1457888197 and 1457888206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145788821 + ... + 145788830.

It is an arithmetic number, because the mean of its divisors is an integer number (437366478).

Almost surely, 2^1457888255 is an apocalyptic number.

1457888255 is a deficient number, since it is larger than the sum of its proper divisors (291577657).

1457888255 is an equidigital number, since it uses as much as digits as its factorization.

1457888255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291577656.

The product of its digits is 3584000, while the sum is 53.

The square root of 1457888255 is about 38182.3029033085. The cubic root of 1457888255 is about 1133.8999750546.

The spelling of 1457888255 in words is "one billion, four hundred fifty-seven million, eight hundred eighty-eight thousand, two hundred fifty-five".