2255542153031 has 2 divisors, whose sum is σ = 2255542153032. Its totient is φ = 2255542153030.

The previous prime is 2255542153019. The next prime is 2255542153129. The reversal of 2255542153031 is 1303512455522.

2255542153031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2255542153031 - 2¹⁴ = 2255542136647 is a prime.

It is a super-2 number, since 2×2255542153031² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2255542153001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127771076515 + 1127771076516.

It is an arithmetic number, because the mean of its divisors is an integer number (1127771076516).

Almost surely, 2^{2255542153031} is an apocalyptic number.

2255542153031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255542153031 is an equidigital number, since it uses as much as digits as its factorization.

2255542153031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 2255542153031 in words is "two trillion, two hundred fifty-five billion, five hundred forty-two million, one hundred fifty-three thousand, thirty-one".