26152316164 has 48 divisors (see below), whose sum is σ = 50223902400. Its totient is φ = 11841699456.

The previous prime is 26152316153. The next prime is 26152316171. The reversal of 26152316164 is 46161325162.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1553239 + ... + 1569985.

It is an arithmetic number, because the mean of its divisors is an integer number (1046331300).

Almost surely, 2^26152316164 is an apocalyptic number.

It is an amenable number.

26152316164 is a deficient number, since it is larger than the sum of its proper divisors (24071586236).

26152316164 is a wasteful number, since it uses less digits than its factorization.

26152316164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17332 (or 17330 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The spelling of 26152316164 in words is "twenty-six billion, one hundred fifty-two million, three hundred sixteen thousand, one hundred sixty-four".