7135763840 has 32 divisors (see below), whose sum is σ = 17058936960. Its totient is φ = 2854305280.

The previous prime is 7135763839. The next prime is 7135763849. The reversal of 7135763840 is 483675317.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 7135763791 and 7135763800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7135763849) 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, 5574176 + ... + 5575455.

It is an arithmetic number, because the mean of its divisors is an integer number (533091780).

Almost surely, 2^7135763840 is an apocalyptic number.

It is an amenable number.

7135763840 is an abundant number, since it is smaller than the sum of its proper divisors (9923173120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7135763840 is a wasteful number, since it uses less digits than its factorization.

7135763840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11149650 (or 11149638 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 7135763840 is about 84473.4505036938. The cubic root of 7135763840 is about 1925.2190757585.

The spelling of 7135763840 in words is "seven billion, one hundred thirty-five million, seven hundred sixty-three thousand, eight hundred forty".