255351501104 has 40 divisors (see below), whose sum is σ = 584918470560. Its totient is φ = 105662688768.

The previous prime is 255351501049. The next prime is 255351501109. The reversal of 255351501104 is 401105153552.

It is a super-2 number, since 2×255351501104² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (255351501109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39305789 + ... + 39312284.

It is an arithmetic number, because the mean of its divisors is an integer number (14622961764).

Almost surely, 2^255351501104 is an apocalyptic number.

It is an amenable number.

255351501104 is an abundant number, since it is smaller than the sum of its proper divisors (329566969456).

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

255351501104 is a wasteful number, since it uses less digits than its factorization.

255351501104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78618117 (or 78618111 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

Adding to 255351501104 its reverse (401105153552), we get a palindrome (656456654656).

The spelling of 255351501104 in words is "two hundred fifty-five billion, three hundred fifty-one million, five hundred one thousand, one hundred four".