5111477280 has 576 divisors, whose sum is σ = 22609117440. Its totient is φ = 1021206528.

The previous prime is 5111477263. The next prime is 5111477291. The reversal of 5111477280 is 827741115.

It is a super-2 number, since 2×5111477280² = 52254399967912396800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2488734 + ... + 2490786.

It is an arithmetic number, because the mean of its divisors is an integer number (39251940).

Almost surely, 2^5111477280 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 5111477280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11304558720).

5111477280 is an abundant number, since it is smaller than the sum of its proper divisors (17497640160).

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

5111477280 is a wasteful number, since it uses less digits than its factorization.

5111477280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113 (or 2102 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 36.

The square root of 5111477280 is about 71494.5961594301. The cubic root of 5111477280 is about 1722.5908852922.

The spelling of 5111477280 in words is "five billion, one hundred eleven million, four hundred seventy-seven thousand, two hundred eighty".