5406401352 has 128 divisors (see below), whose sum is σ = 15410165760. Its totient is φ = 1566001920.

The previous prime is 5406401311. The next prime is 5406401383. The reversal of 5406401352 is 2531046045.

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, 528478 + ... + 538610.

It is an arithmetic number, because the mean of its divisors is an integer number (120391920).

Almost surely, 2^5406401352 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 5406401352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7705082880).

5406401352 is an abundant number, since it is smaller than the sum of its proper divisors (10003764408).

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

5406401352 is a wasteful number, since it uses less digits than its factorization.

5406401352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10243 (or 10239 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 5406401352 is about 73528.2350665375. The cubic root of 5406401352 is about 1755.1036160932.

Adding to 5406401352 its reverse (2531046045), we get a palindrome (7937447397).

The spelling of 5406401352 in words is "five billion, four hundred six million, four hundred one thousand, three hundred fifty-two".