5629899840 has 224 divisors, whose sum is σ = 18335207424. Its totient is φ = 1463132160.

The previous prime is 5629899797. The next prime is 5629899857. The reversal of 5629899840 is 489989265.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7436742 + ... + 7437498.

Almost surely, 2^5629899840 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 5629899840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9167603712).

5629899840 is an abundant number, since it is smaller than the sum of its proper divisors (12705307584).

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

5629899840 is a wasteful number, since it uses less digits than its factorization.

5629899840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965 (or 955 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 60.

The square root of 5629899840 is about 75032.6584894871. The cubic root of 5629899840 is about 1778.9628937285.

The spelling of 5629899840 in words is "five billion, six hundred twenty-nine million, eight hundred ninety-nine thousand, eight hundred forty".