5196490661376 has 1080 divisors, whose sum is σ = 18562841761464. Its totient is φ = 1447037706240.

The previous prime is 5196490661293. The next prime is 5196490661423. The reversal of 5196490661376 is 6731660946915.

5196490661376 is a `hidden beast` number, since 5 + 1 + 9 + 6 + 4 + 9 + 0 + 6 + 613 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 11272213786 + ... + 11272214246.

Almost surely, 2^{5196490661376} is an apocalyptic number.

5196490661376 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 5196490661376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9281420880732).

5196490661376 is an abundant number, since it is smaller than the sum of its proper divisors (13366351100088).

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

5196490661376 is an frugal number, since it uses more digits than its factorization.

5196490661376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 63.

The spelling of 5196490661376 in words is "five trillion, one hundred ninety-six billion, four hundred ninety million, six hundred sixty-one thousand, three hundred seventy-six".