5367261144 has 128 divisors (see below), whose sum is σ = 15785187840. Its totient is φ = 1488678912.

The previous prime is 5367261143. The next prime is 5367261149. The reversal of 5367261144 is 4411627635.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5367261143) 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, 4182727 + ... + 4184009.

It is an arithmetic number, because the mean of its divisors is an integer number (123321780).

Almost surely, 2^5367261144 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 5367261144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7892593920).

5367261144 is an abundant number, since it is smaller than the sum of its proper divisors (10417926696).

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

5367261144 is a wasteful number, since it uses less digits than its factorization.

5367261144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009 (or 2005 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 5367261144 is about 73261.5939220544. The cubic root of 5367261144 is about 1750.8579351392.

Adding to 5367261144 its reverse (4411627635), we get a palindrome (9778888779).

The spelling of 5367261144 in words is "five billion, three hundred sixty-seven million, two hundred sixty-one thousand, one hundred forty-four".