2972550011 has 4 divisors (see below), whose sum is σ = 3147405912. Its totient is φ = 2797694112.

The previous prime is 2972550001. The next prime is 2972550023. The reversal of 2972550011 is 1100552792.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2972550011 is a prime.

It is a super-3 number, since 3×2972550011³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2972550011.

It is not an unprimeable number, because it can be changed into a prime (2972550001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87427925 + ... + 87427958.

It is an arithmetic number, because the mean of its divisors is an integer number (786851478).

Almost surely, 2^2972550011 is an apocalyptic number.

2972550011 is a deficient number, since it is larger than the sum of its proper divisors (174855901).

2972550011 is a wasteful number, since it uses less digits than its factorization.

2972550011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174855900.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 2972550011 is about 54521.0969350397. The cubic root of 2972550011 is about 1437.8372257454.

The spelling of 2972550011 in words is "two billion, nine hundred seventy-two million, five hundred fifty thousand, eleven".