137774120054 has 16 divisors (see below), whose sum is σ = 213897294000. Its totient is φ = 66477463584.

The previous prime is 137774120053. The next prime is 137774120123. The reversal of 137774120054 is 450021477731.

It is a happy number.

137774120054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 137774119993 and 137774120020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137774120053) 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 in 7 ways as a sum of consecutive naturals, for example, 496352 + ... + 722435.

It is an arithmetic number, because the mean of its divisors is an integer number (13368580875).

Almost surely, 2^137774120054 is an apocalyptic number.

137774120054 is a deficient number, since it is larger than the sum of its proper divisors (76123173946).

137774120054 is a wasteful number, since it uses less digits than its factorization.

137774120054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220767.

The product of its (nonzero) digits is 164640, while the sum is 41.

Adding to 137774120054 its reverse (450021477731), we get a palindrome (587795597785).

The spelling of 137774120054 in words is "one hundred thirty-seven billion, seven hundred seventy-four million, one hundred twenty thousand, fifty-four".