5407815852 has 96 divisors (see below), whose sum is σ = 14155223040. Its totient is φ = 1785349440.

The previous prime is 5407815851. The next prime is 5407815857. The reversal of 5407815852 is 2585187045.

5407815852 is a `hidden beast` number, since 540 + 7 + 8 + 1 + 58 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5407815798 and 5407815807.

It is not an unprimeable number, because it can be changed into a prime (5407815851) 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, 6538663 + ... + 6539489.

It is an arithmetic number, because the mean of its divisors is an integer number (147450240).

Almost surely, 2^5407815852 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 5407815852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7077611520).

5407815852 is an abundant number, since it is smaller than the sum of its proper divisors (8747407188).

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

5407815852 is a wasteful number, since it uses less digits than its factorization.

5407815852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348 (or 1340 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 45.

The square root of 5407815852 is about 73537.8531914007. The cubic root of 5407815852 is about 1755.2566678445.

The spelling of 5407815852 in words is "five billion, four hundred seven million, eight hundred fifteen thousand, eight hundred fifty-two".