5696129520 has 160 divisors (see below), whose sum is σ = 19738736640. Its totient is φ = 1509776640.

The previous prime is 5696129449. The next prime is 5696129533. The reversal of 5696129520 is 259216965.

It is a happy number.

5696129520 is a `hidden beast` number, since 5 + 6 + 9 + 612 + 9 + 5 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 352825 + ... + 368615.

It is an arithmetic number, because the mean of its divisors is an integer number (123367104).

Almost surely, 2^5696129520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5696129520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9869368320).

5696129520 is an abundant number, since it is smaller than the sum of its proper divisors (14042607120).

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

5696129520 is a wasteful number, since it uses less digits than its factorization.

5696129520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15980 (or 15968 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 5696129520 is about 75472.7071198589. The cubic root of 5696129520 is about 1785.9115745026.

The spelling of 5696129520 in words is "five billion, six hundred ninety-six million, one hundred twenty-nine thousand, five hundred twenty".