54774019607 has 2 divisors, whose sum is σ = 54774019608. Its totient is φ = 54774019606.

The previous prime is 54774019583. The next prime is 54774019621. The reversal of 54774019607 is 70691047745.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54774019607 - 2¹² = 54774015511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54774019637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27387009803 + 27387009804.

It is an arithmetic number, because the mean of its divisors is an integer number (27387009804).

Almost surely, 2^54774019607 is an apocalyptic number.

54774019607 is a deficient number, since it is larger than the sum of its proper divisors (1).

54774019607 is an equidigital number, since it uses as much as digits as its factorization.

54774019607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 54774019607 in words is "fifty-four billion, seven hundred seventy-four million, nineteen thousand, six hundred seven".