5196490661377 has 8 divisors (see below), whose sum is σ = 5198247000576. Its totient is φ = 5194734506112.

The previous prime is 5196490661293. The next prime is 5196490661423. The reversal of 5196490661377 is 7731660946915.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5196490661377 is a prime.

It is a super-2 number, since 2×5196490661377² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5196490661477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77685048 + ... + 77751910.

It is an arithmetic number, because the mean of its divisors is an integer number (649780875072).

Almost surely, 2^{5196490661377} is an apocalyptic number.

It is an amenable number.

5196490661377 is a deficient number, since it is larger than the sum of its proper divisors (1756339199).

5196490661377 is a wasteful number, since it uses less digits than its factorization.

5196490661377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91967.

The product of its (nonzero) digits is 51438240, while the sum is 64.

The spelling of 5196490661377 in words is "five trillion, one hundred ninety-six billion, four hundred ninety million, six hundred sixty-one thousand, three hundred seventy-seven".