72425553566462 has 8 divisors (see below), whose sum is σ = 108650467381392. Its totient is φ = 36208731106000.

The previous prime is 72425553566407. The next prime is 72425553566467. The reversal of 72425553566462 is 26466535552427.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 72425553566395 and 72425553566404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72425553566467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2022816239 + ... + 2022852042.

It is an arithmetic number, because the mean of its divisors is an integer number (13581308422674).

Almost surely, 2^{72425553566462} is an apocalyptic number.

72425553566462 is a deficient number, since it is larger than the sum of its proper divisors (36224913814930).

72425553566462 is a wasteful number, since it uses less digits than its factorization.

72425553566462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4045677234.

The product of its digits is 362880000, while the sum is 62.

The spelling of 72425553566462 in words is "seventy-two trillion, four hundred twenty-five billion, five hundred fifty-three million, five hundred sixty-six thousand, four hundred sixty-two".