2051334064600 has 144 divisors (see below), whose sum is σ = 5098834278720. Its totient is φ = 766681305600.

The previous prime is 2051334064597. The next prime is 2051334064621. The reversal of 2051334064600 is 64604331502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5017494 + ... + 5410906.

It is an arithmetic number, because the mean of its divisors is an integer number (35408571380).

Almost surely, 2^{2051334064600} is an apocalyptic number.

2051334064600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2051334064600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2549417139360).

2051334064600 is an abundant number, since it is smaller than the sum of its proper divisors (3047500214120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2051334064600 is a wasteful number, since it uses less digits than its factorization.

2051334064600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393518 (or 393480 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 2051334064600 in words is "two trillion, fifty-one billion, three hundred thirty-four million, sixty-four thousand, six hundred".