254611216102 has 8 divisors (see below), whose sum is σ = 398521903536. Its totient is φ = 121770581592.

The previous prime is 254611216081. The next prime is 254611216121. The reversal of 254611216102 is 201612116452.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2767513173 + ... + 2767513264.

It is an arithmetic number, because the mean of its divisors is an integer number (49815237942).

Almost surely, 2^254611216102 is an apocalyptic number.

254611216102 is a deficient number, since it is larger than the sum of its proper divisors (143910687434).

254611216102 is a wasteful number, since it uses less digits than its factorization.

254611216102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5535026462.

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 254611216102 in words is "two hundred fifty-four billion, six hundred eleven million, two hundred sixteen thousand, one hundred two".