1505083427255 has 16 divisors (see below), whose sum is σ = 1815648436800. Its totient is φ = 1197717926400.

The previous prime is 1505083427201. The next prime is 1505083427261. The reversal of 1505083427255 is 5527243805051.

It is not a de Polignac number, because 1505083427255 - 2³² = 1500788459959 is a prime.

It is a super-2 number, since 2×1505083427255² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325700 + ... + 1765289.

It is an arithmetic number, because the mean of its divisors is an integer number (113478027300).

Almost surely, 2^{1505083427255} is an apocalyptic number.

1505083427255 is a deficient number, since it is larger than the sum of its proper divisors (310565009545).

1505083427255 is a wasteful number, since it uses less digits than its factorization.

1505083427255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091754.

The product of its (nonzero) digits is 1680000, while the sum is 47.

The spelling of 1505083427255 in words is "one trillion, five hundred five billion, eighty-three million, four hundred twenty-seven thousand, two hundred fifty-five".