255401135254 has 8 divisors (see below), whose sum is σ = 384349592088. Its totient is φ = 127284604560.

The previous prime is 255401135251. The next prime is 255401135257. The reversal of 255401135254 is 452531104552.

255401135254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (255401135251) and next prime (255401135257).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255401135251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207980767 + ... + 207981994.

It is an arithmetic number, because the mean of its divisors is an integer number (48043699011).

Almost surely, 2^255401135254 is an apocalyptic number.

255401135254 is a deficient number, since it is larger than the sum of its proper divisors (128948456834).

255401135254 is a wasteful number, since it uses less digits than its factorization.

255401135254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415963070.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 255401135254 in words is "two hundred fifty-five billion, four hundred one million, one hundred thirty-five thousand, two hundred fifty-four".