7681094853 has 16 divisors (see below), whose sum is σ = 10845835200. Its totient is φ = 4818649856.

The previous prime is 7681094851. The next prime is 7681094879. The reversal of 7681094853 is 3584901867.

It is a cyclic number.

It is not a de Polignac number, because 7681094853 - 2¹ = 7681094851 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7681094796 and 7681094805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7681094851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 395926 + ... + 414872.

It is an arithmetic number, because the mean of its divisors is an integer number (677864700).

Almost surely, 2^7681094853 is an apocalyptic number.

It is an amenable number.

7681094853 is a deficient number, since it is larger than the sum of its proper divisors (3164740347).

7681094853 is a wasteful number, since it uses less digits than its factorization.

7681094853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26916.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 7681094853 is about 87641.8555999358. The cubic root of 7681094853 is about 1973.0634098598.

The spelling of 7681094853 in words is "seven billion, six hundred eighty-one million, ninety-four thousand, eight hundred fifty-three".