2672261530906 has 16 divisors (see below), whose sum is σ = 4412908954080. Its totient is φ = 1203520621680.

The previous prime is 2672261530891. The next prime is 2672261530909. The reversal of 2672261530906 is 6090351622762.

It is a self number, because there is not a number n which added to its sum of digits gives 2672261530906.

It is not an unprimeable number, because it can be changed into a prime (2672261530909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557183076 + ... + 557187871.

It is an arithmetic number, because the mean of its divisors is an integer number (275806809630).

Almost surely, 2^{2672261530906} is an apocalyptic number.

2672261530906 is a deficient number, since it is larger than the sum of its proper divisors (1740647423174).

2672261530906 is a wasteful number, since it uses less digits than its factorization.

2672261530906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114371069.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 2672261530906 in words is "two trillion, six hundred seventy-two billion, two hundred sixty-one million, five hundred thirty thousand, nine hundred six".