554400037 has 2 divisors, whose sum is σ = 554400038. Its totient is φ = 554400036.

The previous prime is 554400023. The next prime is 554400043. The reversal of 554400037 is 730004455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 285407236 + 268992801 = 16894^2 + 16401^2 .

It is a cyclic number.

It is not a de Polignac number, because 554400037 - 2¹⁵ = 554367269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 554399978 and 554400014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554400137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277200018 + 277200019.

It is an arithmetic number, because the mean of its divisors is an integer number (277200019).

Almost surely, 2^554400037 is an apocalyptic number.

It is an amenable number.

554400037 is a deficient number, since it is larger than the sum of its proper divisors (1).

554400037 is an equidigital number, since it uses as much as digits as its factorization.

554400037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 554400037 is about 23545.7010301244. The cubic root of 554400037 is about 821.5003450703.

The spelling of 554400037 in words is "five hundred fifty-four million, four hundred thousand, thirty-seven".