5629390032 has 160 divisors (see below), whose sum is σ = 17070907392. Its totient is φ = 1565171712.

The previous prime is 5629390031. The next prime is 5629390073. The reversal of 5629390032 is 2300939265.

It is a super-2 number, since 2×5629390032² = 63380064264761922048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5629390031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3046933 + ... + 3048779.

Almost surely, 2^5629390032 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 5629390032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8535453696).

5629390032 is an abundant number, since it is smaller than the sum of its proper divisors (11441517360).

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

5629390032 is a wasteful number, since it uses less digits than its factorization.

5629390032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105 (or 2099 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 5629390032 is about 75029.2611718921. The cubic root of 5629390032 is about 1778.9091949110.

The spelling of 5629390032 in words is "five billion, six hundred twenty-nine million, three hundred ninety thousand, thirty-two".