2065772053350 has 96 divisors (see below), whose sum is σ = 5788830384000. Its totient is φ = 541535703840.

The previous prime is 2065772053321. The next prime is 2065772053351. The reversal of 2065772053350 is 533502775602.

2065772053350 is a `hidden beast` number, since 2 + 0 + 6 + 577 + 20 + 5 + 3 + 3 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2065772053296 and 2065772053305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065772053351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12888160 + ... + 13047459.

It is an arithmetic number, because the mean of its divisors is an integer number (60300316500).

Almost surely, 2^{2065772053350} is an apocalyptic number.

2065772053350 is an abundant number, since it is smaller than the sum of its proper divisors (3723058330650).

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

2065772053350 is a wasteful number, since it uses less digits than its factorization.

2065772053350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25935699 (or 25935688 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 45.

The spelling of 2065772053350 in words is "two trillion, sixty-five billion, seven hundred seventy-two million, fifty-three thousand, three hundred fifty".