5351123563425 has 36 divisors (see below), whose sum is σ = 9584787962880. Its totient is φ = 2853833979360.

The previous prime is 5351123563403. The next prime is 5351123563463. The reversal of 5351123563425 is 5243653211535.

5351123563425 is a `hidden beast` number, since 5 + 3 + 5 + 1 + 1 + 2 + 3 + 5 + 634 + 2 + 5 = 666.

It is not a de Polignac number, because 5351123563425 - 2¹² = 5351123559329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6364816 + ... + 7156334.

It is an arithmetic number, because the mean of its divisors is an integer number (266244110080).

Almost surely, 2^{5351123563425} is an apocalyptic number.

It is an amenable number.

5351123563425 is a deficient number, since it is larger than the sum of its proper divisors (4233664399455).

5351123563425 is a wasteful number, since it uses less digits than its factorization.

5351123563425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821582 (or 821574 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 45.

The spelling of 5351123563425 in words is "five trillion, three hundred fifty-one billion, one hundred twenty-three million, five hundred sixty-three thousand, four hundred twenty-five".