255462534461 has 8 divisors (see below), whose sum is σ = 259744931064. Its totient is φ = 251183185920.

The previous prime is 255462534401. The next prime is 255462534499. The reversal of 255462534461 is 164435264552.

It can be written as a sum of positive squares in 4 ways, for example, as 68228052025 + 187234482436 = 261205^2 + 432706^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 255462534461 - 2¹⁰ = 255462533437 is a prime.

It is a super-2 number, since 2×255462534461² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255462534401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592676 + ... + 928541.

It is an arithmetic number, because the mean of its divisors is an integer number (32468116383).

Almost surely, 2^255462534461 is an apocalyptic number.

It is an amenable number.

255462534461 is a deficient number, since it is larger than the sum of its proper divisors (4282396603).

255462534461 is a wasteful number, since it uses less digits than its factorization.

255462534461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524031.

The product of its digits is 3456000, while the sum is 47.

The spelling of 255462534461 in words is "two hundred fifty-five billion, four hundred sixty-two million, five hundred thirty-four thousand, four hundred sixty-one".