5354131272 has 128 divisors (see below), whose sum is σ = 16008437760. Its totient is φ = 1460021760.

The previous prime is 5354131267. The next prime is 5354131313. The reversal of 5354131272 is 2721314535.

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, 373143 + ... + 387225.

It is an arithmetic number, because the mean of its divisors is an integer number (125065920).

Almost surely, 2^5354131272 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 5354131272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8004218880).

5354131272 is an abundant number, since it is smaller than the sum of its proper divisors (10654306488).

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

5354131272 is a wasteful number, since it uses less digits than its factorization.

5354131272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14203 (or 14199 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 5354131272 is about 73171.9295358541. The cubic root of 5354131272 is about 1749.4290678506.

The spelling of 5354131272 in words is "five billion, three hundred fifty-four million, one hundred thirty-one thousand, two hundred seventy-two".