254132055100 has 72 divisors (see below), whose sum is σ = 687542744448. Its totient is φ = 79209988800.

The previous prime is 254132055091. The next prime is 254132055109. The reversal of 254132055100 is 1550231452.

It is an interprime number because it is at equal distance from previous prime (254132055091) and next prime (254132055109).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254132055109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16494382 + ... + 16509781.

It is an arithmetic number, because the mean of its divisors is an integer number (9549204784).

Almost surely, 2^254132055100 is an apocalyptic number.

254132055100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254132055100 is an abundant number, since it is smaller than the sum of its proper divisors (433410689348).

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

254132055100 is a wasteful number, since it uses less digits than its factorization.

254132055100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33004195 (or 33004188 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 254132055100 its reverse (1550231452), we get a palindrome (255682286552).

The spelling of 254132055100 in words is "two hundred fifty-four billion, one hundred thirty-two million, fifty-five thousand, one hundred".