255534451492 has 24 divisors (see below), whose sum is σ = 448995830976. Its totient is φ = 127250167968.

The previous prime is 255534451463. The next prime is 255534451537. The reversal of 255534451492 is 294154435552.

255534451492 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×255534451492³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4598023 + ... + 4653265.

It is an arithmetic number, because the mean of its divisors is an integer number (18708159624).

Almost surely, 2^255534451492 is an apocalyptic number.

It is an amenable number.

255534451492 is a deficient number, since it is larger than the sum of its proper divisors (193461379484).

255534451492 is a wasteful number, since it uses less digits than its factorization.

255534451492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59907 (or 59905 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 49.

The spelling of 255534451492 in words is "two hundred fifty-five billion, five hundred thirty-four million, four hundred fifty-one thousand, four hundred ninety-two".