2050167194964 has 576 divisors, whose sum is σ = 6991246080000. Its totient is φ = 515103805440.

The previous prime is 2050167194953. The next prime is 2050167194983. The reversal of 2050167194964 is 4694917610502.

2050167194964 is a `hidden beast` number, since 2 + 0 + 501 + 6 + 71 + 9 + 4 + 9 + 64 = 666.

It is a super-2 number, since 2×2050167194964² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 2050167194964.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 80864962 + ... + 80890310.

It is an arithmetic number, because the mean of its divisors is an integer number (12137580000).

Almost surely, 2^{2050167194964} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050167194964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3495623040000).

2050167194964 is an abundant number, since it is smaller than the sum of its proper divisors (4941078885036).

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

2050167194964 is a wasteful number, since it uses less digits than its factorization.

2050167194964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25453 (or 25438 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 2050167194964 in words is "two trillion, fifty billion, one hundred sixty-seven million, one hundred ninety-four thousand, nine hundred sixty-four".