2604661200654 has 8 divisors (see below), whose sum is σ = 5209322401320. Its totient is φ = 868220400216.

The previous prime is 2604661200641. The next prime is 2604661200683. The reversal of 2604661200654 is 4560021664062.

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

2604661200654 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217055100049 + ... + 217055100060.

It is an arithmetic number, because the mean of its divisors is an integer number (651165300165).

Almost surely, 2^{2604661200654} is an apocalyptic number.

2604661200654 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2604661200654 is a wasteful number, since it uses less digits than its factorization.

2604661200654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434110200114.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 2604661200654 in words is "two trillion, six hundred four billion, six hundred sixty-one million, two hundred thousand, six hundred fifty-four".