2106136252604 has 6 divisors (see below), whose sum is σ = 3685738442064. Its totient is φ = 1053068126300.

The previous prime is 2106136252589. The next prime is 2106136252663. The reversal of 2106136252604 is 4062526316012.

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, 263267031572 + ... + 263267031579.

It is an arithmetic number, because the mean of its divisors is an integer number (614289740344).

Almost surely, 2^{2106136252604} is an apocalyptic number.

It is an amenable number.

2106136252604 is a deficient number, since it is larger than the sum of its proper divisors (1579602189460).

2106136252604 is a wasteful number, since it uses less digits than its factorization.

2106136252604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526534063155 (or 526534063153 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 2106136252604 in words is "two trillion, one hundred six billion, one hundred thirty-six million, two hundred fifty-two thousand, six hundred four".