5290621861097 has 16 divisors (see below), whose sum is σ = 5840411520000. Its totient is φ = 4770155952144.

The previous prime is 5290621861009. The next prime is 5290621861141. The reversal of 5290621861097 is 7901681260925.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5290621861097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5290621861397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30331847 + ... + 30505772.

It is an arithmetic number, because the mean of its divisors is an integer number (365025720000).

Almost surely, 2^{5290621861097} is an apocalyptic number.

It is an amenable number.

5290621861097 is a deficient number, since it is larger than the sum of its proper divisors (549789658903).

5290621861097 is a wasteful number, since it uses less digits than its factorization.

5290621861097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60837860.

The product of its (nonzero) digits is 3265920, while the sum is 56.

The spelling of 5290621861097 in words is "five trillion, two hundred ninety billion, six hundred twenty-one million, eight hundred sixty-one thousand, ninety-seven".