275055147551 has 2 divisors, whose sum is σ = 275055147552. Its totient is φ = 275055147550.

The previous prime is 275055147541. The next prime is 275055147613. The reversal of 275055147551 is 155741550572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 275055147551 - 2⁶ = 275055147487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 275055147496 and 275055147505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275055147541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137527573775 + 137527573776.

It is an arithmetic number, because the mean of its divisors is an integer number (137527573776).

Almost surely, 2^275055147551 is an apocalyptic number.

275055147551 is a deficient number, since it is larger than the sum of its proper divisors (1).

275055147551 is an equidigital number, since it uses as much as digits as its factorization.

275055147551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1225000, while the sum is 47.

The spelling of 275055147551 in words is "two hundred seventy-five billion, fifty-five million, one hundred forty-seven thousand, five hundred fifty-one".