6019902695401 has 27 divisors (see below), whose sum is σ = 7034271749271. Its totient is φ = 5136789443184.

The previous prime is 6019902695393. The next prime is 6019902695459. The reversal of 6019902695401 is 1045962099106.

It is a happy number.

The square root of 6019902695401 is 2453549.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 396080163801 + 5623822531600 = 629349^2 + 2371460^2 .

It is not a de Polignac number, because 6019902695401 - 2³ = 6019902695393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6019902695201) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4620032116 + ... + 4620033418.

Almost surely, 2^{6019902695401} is an apocalyptic number.

6019902695401 is the 2453549-th square number.

6019902695401 is the 1226775-th centered octagonal number.

It is an amenable number.

6019902695401 is a deficient number, since it is larger than the sum of its proper divisors (1014369053870).

6019902695401 is an frugal number, since it uses more digits than its factorization.

6019902695401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3158 (or 1579 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 52.

The spelling of 6019902695401 in words is "six trillion, nineteen billion, nine hundred two million, six hundred ninety-five thousand, four hundred one".