51223344102025 has 48 divisors (see below), whose sum is σ = 66184753190400. Its totient is φ = 39282532876800.

The previous prime is 51223344102011. The next prime is 51223344102031. The reversal of 51223344102025 is 52020144332215.

It is not a de Polignac number, because 51223344102025 - 2¹⁵ = 51223344069257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1206454597 + ... + 1206497053.

It is an arithmetic number, because the mean of its divisors is an integer number (1378849024800).

Almost surely, 2^{51223344102025} is an apocalyptic number.

It is an amenable number.

51223344102025 is a deficient number, since it is larger than the sum of its proper divisors (14961409088375).

51223344102025 is a wasteful number, since it uses less digits than its factorization.

51223344102025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57154 (or 57149 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 51223344102025 in words is "fifty-one trillion, two hundred twenty-three billion, three hundred forty-four million, one hundred two thousand, twenty-five".