1427562794255 has 16 divisors (see below), whose sum is σ = 1953370992384. Its totient is φ = 992188439040.

The previous prime is 1427562794249. The next prime is 1427562794257. The reversal of 1427562794255 is 5524972657241.

It is not a de Polignac number, because 1427562794255 - 2⁸ = 1427562793999 is a prime.

It is a super-2 number, since 2×1427562794255² (a number of 25 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 = 1427562794194 and 1427562794203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1427562794257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 645954911 + ... + 645957120.

It is an arithmetic number, because the mean of its divisors is an integer number (122085687024).

Almost surely, 2^{1427562794255} is an apocalyptic number.

1427562794255 is a deficient number, since it is larger than the sum of its proper divisors (525808198129).

1427562794255 is a wasteful number, since it uses less digits than its factorization.

1427562794255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291912066.

The product of its digits is 42336000, while the sum is 59.

The spelling of 1427562794255 in words is "one trillion, four hundred twenty-seven billion, five hundred sixty-two million, seven hundred ninety-four thousand, two hundred fifty-five".