5213887470 has 192 divisors, whose sum is σ = 15715814400. Its totient is φ = 1185995520.

The previous prime is 5213887463. The next prime is 5213887487. The reversal of 5213887470 is 747883125.

5213887470 is a `hidden beast` number, since 521 + 3 + 8 + 87 + 47 + 0 = 666.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2049019 + ... + 2051561.

It is an arithmetic number, because the mean of its divisors is an integer number (81853200).

Almost surely, 2^5213887470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5213887470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7857907200).

5213887470 is an abundant number, since it is smaller than the sum of its proper divisors (10501926930).

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

5213887470 is a wasteful number, since it uses less digits than its factorization.

5213887470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2695 (or 2692 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 5213887470 is about 72207.2535830023. The cubic root of 5213887470 is about 1734.0191307061.

The spelling of 5213887470 in words is "five billion, two hundred thirteen million, eight hundred eighty-seven thousand, four hundred seventy".