2775525280051 has 2 divisors, whose sum is σ = 2775525280052. Its totient is φ = 2775525280050.

The previous prime is 2775525280039. The next prime is 2775525280109. The reversal of 2775525280051 is 1500825255772.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2775525280051 - 2⁹ = 2775525279539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2775525279977 and 2775525280004.

It is not a weakly prime, because it can be changed into another prime (2775525260051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387762640025 + 1387762640026.

It is an arithmetic number, because the mean of its divisors is an integer number (1387762640026).

Almost surely, 2^{2775525280051} is an apocalyptic number.

2775525280051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2775525280051 is an equidigital number, since it uses as much as digits as its factorization.

2775525280051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1960000, while the sum is 49.

The spelling of 2775525280051 in words is "two trillion, seven hundred seventy-five billion, five hundred twenty-five million, two hundred eighty thousand, fifty-one".