5192421696 has 504 divisors, whose sum is σ = 19393570560. Its totient is φ = 1298626560.

The previous prime is 5192421653. The next prime is 5192421709. The reversal of 5192421696 is 6961242915.

5192421696 is a `hidden beast` number, since 51 + 92 + 421 + 6 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is a super-2 number, since 2×5192421696² = 53922486138183032832, 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 71 ways as a sum of consecutive naturals, for example, 14148105 + ... + 14148471.

Almost surely, 2^5192421696 is an apocalyptic number.

5192421696 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5192421696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9696785280).

5192421696 is an abundant number, since it is smaller than the sum of its proper divisors (14201148864).

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

5192421696 is a wasteful number, since it uses less digits than its factorization.

5192421696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 419 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 5192421696 is about 72058.4602666474. The cubic root of 5192421696 is about 1731.6361831329.

The spelling of 5192421696 in words is "five billion, one hundred ninety-two million, four hundred twenty-one thousand, six hundred ninety-six".