54738672337 has 2 divisors, whose sum is σ = 54738672338. Its totient is φ = 54738672336.

The previous prime is 54738672319. The next prime is 54738672347. The reversal of 54738672337 is 73327683745.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35969398336 + 18769274001 = 189656^2 + 137001^2 .

It is a cyclic number.

It is not a de Polignac number, because 54738672337 - 2¹¹ = 54738670289 is a prime.

It is not a weakly prime, because it can be changed into another prime (54738672347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27369336168 + 27369336169.

It is an arithmetic number, because the mean of its divisors is an integer number (27369336169).

Almost surely, 2^54738672337 is an apocalyptic number.

It is an amenable number.

54738672337 is a deficient number, since it is larger than the sum of its proper divisors (1).

54738672337 is an equidigital number, since it uses as much as digits as its factorization.

54738672337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17781120, while the sum is 55.

The spelling of 54738672337 in words is "fifty-four billion, seven hundred thirty-eight million, six hundred seventy-two thousand, three hundred thirty-seven".