2054609397204 has 192 divisors, whose sum is σ = 5998682898432. Its totient is φ = 532889280000.

The previous prime is 2054609397193. The next prime is 2054609397209. The reversal of 2054609397204 is 4027939064502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054609397209) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30746829 + ... + 30813579.

It is an arithmetic number, because the mean of its divisors is an integer number (31243140096).

Almost surely, 2^{2054609397204} 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 2054609397204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2999341449216).

2054609397204 is an abundant number, since it is smaller than the sum of its proper divisors (3944073501228).

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

2054609397204 is a wasteful number, since it uses less digits than its factorization.

2054609397204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67246 (or 67244 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 2054609397204 in words is "two trillion, fifty-four billion, six hundred nine million, three hundred ninety-seven thousand, two hundred four".