2772534006131 has 4 divisors (see below), whose sum is σ = 2772792866064. Its totient is φ = 2772275146200.

The previous prime is 2772534006083. The next prime is 2772534006163. The reversal of 2772534006131 is 1316004352772.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2772534006131 - 2¹⁰ = 2772534005107 is a prime.

It is a super-2 number, since 2×2772534006131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2772534006631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129413900 + ... + 129435321.

It is an arithmetic number, because the mean of its divisors is an integer number (693198216516).

Almost surely, 2^{2772534006131} is an apocalyptic number.

2772534006131 is a deficient number, since it is larger than the sum of its proper divisors (258859933).

2772534006131 is a wasteful number, since it uses less digits than its factorization.

2772534006131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258859932.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 2772534006131 in words is "two trillion, seven hundred seventy-two billion, five hundred thirty-four million, six thousand, one hundred thirty-one".