255707484707552 has 48 divisors (see below), whose sum is σ = 512926617792960. Its totient is φ = 125440444227072.

The previous prime is 255707484707537. The next prime is 255707484707557.

255707484707552 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255707484707557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253080038 + ... + 254088410.

It is an arithmetic number, because the mean of its divisors is an integer number (10685971204020).

Almost surely, 2^{255707484707552} is an apocalyptic number.

It is an amenable number.

255707484707552 is an abundant number, since it is smaller than the sum of its proper divisors (257219133085408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255707484707552 is a wasteful number, since it uses less digits than its factorization.

255707484707552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157955 (or 1157947 counting only the distinct ones).

The product of its (nonzero) digits is 768320000, while the sum is 68.

The spelling of 255707484707552 in words is "two hundred fifty-five trillion, seven hundred seven billion, four hundred eighty-four million, seven hundred seven thousand, five hundred fifty-two".