5270379534 has 80 divisors (see below), whose sum is σ = 13772220000. Its totient is φ = 1505806848.

The previous prime is 5270379529. The next prime is 5270379589. The reversal of 5270379534 is 4359730725.

5270379534 is a `hidden beast` number, since 5 + 270 + 379 + 5 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5270379534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8142 + ... + 102990.

It is an arithmetic number, because the mean of its divisors is an integer number (172152750).

Almost surely, 2^5270379534 is an apocalyptic number.

5270379534 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5270379534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6886110000).

5270379534 is an abundant number, since it is smaller than the sum of its proper divisors (8501840466).

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

5270379534 is an equidigital number, since it uses as much as digits as its factorization.

5270379534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94884 (or 94861 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 45.

The square root of 5270379534 is about 72597.3796634562. The cubic root of 5270379534 is about 1740.2593014273.

The spelling of 5270379534 in words is "five billion, two hundred seventy million, three hundred seventy-nine thousand, five hundred thirty-four".