54773270263631 has 2 divisors, whose sum is σ = 54773270263632. Its totient is φ = 54773270263630.

The previous prime is 54773270263567. The next prime is 54773270263633. The reversal of 54773270263631 is 13636207237745.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54773270263631 - 2⁶ = 54773270263567 is a prime.

It is a super-2 number, since 2×54773270263631² (a number of 28 digits) contains 22 as substring.

Together with 54773270263633, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54773270263633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27386635131815 + 27386635131816.

It is an arithmetic number, because the mean of its divisors is an integer number (27386635131816).

Almost surely, 2^{54773270263631} is an apocalyptic number.

54773270263631 is a deficient number, since it is larger than the sum of its proper divisors (1).

54773270263631 is an equidigital number, since it uses as much as digits as its factorization.

54773270263631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26671680, while the sum is 56.

The spelling of 54773270263631 in words is "fifty-four trillion, seven hundred seventy-three billion, two hundred seventy million, two hundred sixty-three thousand, six hundred thirty-one".