538000951 has 2 divisors, whose sum is σ = 538000952. Its totient is φ = 538000950.

The previous prime is 538000949. The next prime is 538001041. The reversal of 538000951 is 159000835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 538000951 - 2¹ = 538000949 is a prime.

Together with 538000949, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (538000901) 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, 269000475 + 269000476.

It is an arithmetic number, because the mean of its divisors is an integer number (269000476).

Almost surely, 2^538000951 is an apocalyptic number.

538000951 is a deficient number, since it is larger than the sum of its proper divisors (1).

538000951 is an equidigital number, since it uses as much as digits as its factorization.

538000951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 538000951 is about 23194.8475097380. The cubic root of 538000951 is about 813.3191806228.

The spelling of 538000951 in words is "five hundred thirty-eight million, nine hundred fifty-one", and thus it is an aban number.