2604113654 has 4 divisors (see below), whose sum is σ = 3906170484. Its totient is φ = 1302056826.

The previous prime is 2604113599. The next prime is 2604113663. The reversal of 2604113654 is 4563114062.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2604113654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651028412 + ... + 651028415.

It is an arithmetic number, because the mean of its divisors is an integer number (976542621).

Almost surely, 2^2604113654 is an apocalyptic number.

2604113654 is a deficient number, since it is larger than the sum of its proper divisors (1302056830).

2604113654 is a wasteful number, since it uses less digits than its factorization.

2604113654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302056829.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2604113654 is about 51030.5168894065. The cubic root of 2604113654 is about 1375.7936846311.

The spelling of 2604113654 in words is "two billion, six hundred four million, one hundred thirteen thousand, six hundred fifty-four".