7625235734561 has 8 divisors (see below), whose sum is σ = 7750573288704. Its totient is φ = 7499908944720.

The previous prime is 7625235734537. The next prime is 7625235734591. The reversal of 7625235734561 is 1654375325267.

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

It is a cyclic number.

It is not a de Polignac number, because 7625235734561 - 2³⁰ = 7624161992737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7625235734497 and 7625235734506.

It is not an unprimeable number, because it can be changed into a prime (7625235734521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256435 + ... + 4102328.

It is an arithmetic number, because the mean of its divisors is an integer number (968821661088).

Almost surely, 2^{7625235734561} is an apocalyptic number.

It is an amenable number.

7625235734561 is a deficient number, since it is larger than the sum of its proper divisors (125337554143).

7625235734561 is a wasteful number, since it uses less digits than its factorization.

7625235734561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5382151.

The product of its digits is 31752000, while the sum is 56.

The spelling of 7625235734561 in words is "seven trillion, six hundred twenty-five billion, two hundred thirty-five million, seven hundred thirty-four thousand, five hundred sixty-one".