7266363423125 has 40 divisors (see below), whose sum is σ = 9421596042936. Its totient is φ = 5597669376000.

The previous prime is 7266363423119. The next prime is 7266363423149. The reversal of 7266363423125 is 5213243636627.

It can be written as a sum of positive squares in 20 ways, for example, as 5501881580881 + 1764481842244 = 2345609^2 + 1328338^2 .

It is not a de Polignac number, because 7266363423125 - 2²⁰ = 7266362374549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 623429 + ... + 3862821.

Almost surely, 2^{7266363423125} is an apocalyptic number.

It is an amenable number.

7266363423125 is a deficient number, since it is larger than the sum of its proper divisors (2155232619811).

7266363423125 is an equidigital number, since it uses as much as digits as its factorization.

7266363423125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239547 (or 3239532 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 50.

The spelling of 7266363423125 in words is "seven trillion, two hundred sixty-six billion, three hundred sixty-three million, four hundred twenty-three thousand, one hundred twenty-five".