254055663505084 has 48 divisors (see below), whose sum is σ = 508207523454400. Its totient is φ = 108860387083776.

The previous prime is 254055663505057. The next prime is 254055663505087. The reversal of 254055663505084 is 480505366550452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254055663505087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4867966462 + ... + 4868018650.

Almost surely, 2^{254055663505084} is an apocalyptic number.

It is an amenable number.

254055663505084 is an abundant number, since it is smaller than the sum of its proper divisors (254151859949316).

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

254055663505084 is a wasteful number, since it uses less digits than its factorization.

254055663505084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81782 (or 81780 counting only the distinct ones).

The product of its (nonzero) digits is 86400000, while the sum is 58.

The spelling of 254055663505084 in words is "two hundred fifty-four trillion, fifty-five billion, six hundred sixty-three million, five hundred five thousand, eighty-four".