2605398013083 has 8 divisors (see below), whose sum is σ = 3473871600448. Its totient is φ = 1736928217224.

The previous prime is 2605398013037. The next prime is 2605398013091. The reversal of 2605398013083 is 3803108935062.

It is a happy number.

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

It is not a de Polignac number, because 2605398013083 - 2⁹ = 2605398012571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2605398013003) 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, 1763460 + ... + 2884542.

It is an arithmetic number, because the mean of its divisors is an integer number (434233950056).

Almost surely, 2^{2605398013083} is an apocalyptic number.

2605398013083 is a deficient number, since it is larger than the sum of its proper divisors (868473587365).

2605398013083 is a wasteful number, since it uses less digits than its factorization.

2605398013083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895753.

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 2605398013083 in words is "two trillion, six hundred five billion, three hundred ninety-eight million, thirteen thousand, eighty-three".