10254251655212 has 48 divisors (see below), whose sum is σ = 19016771397120. Its totient is φ = 4821405523200.

The previous prime is 10254251655181. The next prime is 10254251655259. The reversal of 10254251655212 is 21255615245201.

It is a self number, because there is not a number n which added to its sum of digits gives 10254251655212.

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, 986834537 + ... + 986844927.

It is an arithmetic number, because the mean of its divisors is an integer number (396182737440).

Almost surely, 2^{10254251655212} is an apocalyptic number.

It is an amenable number.

10254251655212 is a deficient number, since it is larger than the sum of its proper divisors (8762519741908).

10254251655212 is a wasteful number, since it uses less digits than its factorization.

10254251655212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21422 (or 21420 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 41.

The spelling of 10254251655212 in words is "ten trillion, two hundred fifty-four billion, two hundred fifty-one million, six hundred fifty-five thousand, two hundred twelve".