5349109272 has 64 divisors (see below), whose sum is σ = 14866037760. Its totient is φ = 1592784000.

The previous prime is 5349109267. The next prime is 5349109289. The reversal of 5349109272 is 2729019435.

It is a super-2 number, since 2×5349109272² = 57225940007592739968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266854 + ... + 286197.

It is an arithmetic number, because the mean of its divisors is an integer number (232281840).

Almost surely, 2^5349109272 is an apocalyptic number.

5349109272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5349109272 is an abundant number, since it is smaller than the sum of its proper divisors (9516928488).

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

5349109272 is a wasteful number, since it uses less digits than its factorization.

5349109272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553104 (or 553100 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 5349109272 is about 73137.6050469251. The cubic root of 5349109272 is about 1748.8819276678.

The spelling of 5349109272 in words is "five billion, three hundred forty-nine million, one hundred nine thousand, two hundred seventy-two".