2605961969062 has 8 divisors (see below), whose sum is σ = 3908969113536. Its totient is φ = 1302972264552.

The previous prime is 2605961969029. The next prime is 2605961969069. The reversal of 2605961969062 is 2609691695062.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2605961969069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3979798 + ... + 4588105.

It is an arithmetic number, because the mean of its divisors is an integer number (488621139192).

Almost surely, 2^{2605961969062} is an apocalyptic number.

2605961969062 is a deficient number, since it is larger than the sum of its proper divisors (1303007144474).

2605961969062 is a wasteful number, since it uses less digits than its factorization.

2605961969062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8719982.

The product of its (nonzero) digits is 18895680, while the sum is 61.

The spelling of 2605961969062 in words is "two trillion, six hundred five billion, nine hundred sixty-one million, nine hundred sixty-nine thousand, sixty-two".