254461613016 has 64 divisors (see below), whose sum is σ = 714875454720. Its totient is φ = 74891710080.

The previous prime is 254461612973. The next prime is 254461613117. The reversal of 254461613016 is 610316164452.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17722870 + ... + 17737221.

It is an arithmetic number, because the mean of its divisors is an integer number (11169928980).

Almost surely, 2^254461613016 is an apocalyptic number.

254461613016 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

254461613016 is an abundant number, since it is smaller than the sum of its proper divisors (460413841704).

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

254461613016 is a wasteful number, since it uses less digits than its factorization.

254461613016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35460136 (or 35460132 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

Adding to 254461613016 its reverse (610316164452), we get a palindrome (864777777468).

The spelling of 254461613016 in words is "two hundred fifty-four billion, four hundred sixty-one million, six hundred thirteen thousand, sixteen".