7825706463 has 16 divisors (see below), whose sum is σ = 10955191680. Its totient is φ = 4962050016.

The previous prime is 7825706411. The next prime is 7825706503. The reversal of 7825706463 is 3646075287.

It is not a de Polignac number, because 7825706463 - 2²² = 7821512159 is a prime.

It is a super-3 number, since 3×7825706463³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7825706663) 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, 665445 + ... + 677102.

It is an arithmetic number, because the mean of its divisors is an integer number (684699480).

Almost surely, 2^7825706463 is an apocalyptic number.

7825706463 is a deficient number, since it is larger than the sum of its proper divisors (3129485217).

7825706463 is a wasteful number, since it uses less digits than its factorization.

7825706463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342646.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The square root of 7825706463 is about 88463.0231396147. The cubic root of 7825706463 is about 1985.3687630488.

The spelling of 7825706463 in words is "seven billion, eight hundred twenty-five million, seven hundred six thousand, four hundred sixty-three".