254616530258980 has 12 divisors (see below), whose sum is σ = 534694713543900. Its totient is φ = 101846612103584.

The previous prime is 254616530258957. The next prime is 254616530258983. The reversal of 254616530258980 is 89852035616452.

It can be written as a sum of positive squares in 2 ways, for example, as 193961997496576 + 60654532762404 = 13927024^2 + 7788102^2 .

It is a super-2 number, since 2×254616530258980² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (254616530258983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6365413256455 + ... + 6365413256494.

It is an arithmetic number, because the mean of its divisors is an integer number (44557892795325).

Almost surely, 2^{254616530258980} is an apocalyptic number.

254616530258980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254616530258980 is an abundant number, since it is smaller than the sum of its proper divisors (280078183284920).

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

254616530258980 is a wasteful number, since it uses less digits than its factorization.

254616530258980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12730826512958 (or 12730826512956 counting only the distinct ones).

The product of its (nonzero) digits is 124416000, while the sum is 64.

The spelling of 254616530258980 in words is "two hundred fifty-four trillion, six hundred sixteen billion, five hundred thirty million, two hundred fifty-eight thousand, nine hundred eighty".