5191140480 has 384 divisors, whose sum is σ = 18275544000. Its totient is φ = 1249763328.

The previous prime is 5191140407. The next prime is 5191140523. The reversal of 5191140480 is 840411915.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19297786 + ... + 19298054.

Almost surely, 2^5191140480 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 5191140480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9137772000).

5191140480 is an abundant number, since it is smaller than the sum of its proper divisors (13084403520).

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

5191140480 is a wasteful number, since it uses less digits than its factorization.

5191140480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 5191140480 is about 72049.5696031559. The cubic root of 5191140480 is about 1731.4937459031.

The spelling of 5191140480 in words is "five billion, one hundred ninety-one million, one hundred forty thousand, four hundred eighty".