48459997 has 2 divisors, whose sum is σ = 48459998. Its totient is φ = 48459996.

The previous prime is 48459989. The next prime is 48460001. The reversal of 48459997 is 79995484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48288601 + 171396 = 6949^2 + 414^2 .

It is a cyclic number.

It is not a de Polignac number, because 48459997 - 2³ = 48459989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48469997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24229998 + 24229999.

It is an arithmetic number, because the mean of its divisors is an integer number (24229999).

Almost surely, 2^48459997 is an apocalyptic number.

It is an amenable number.

48459997 is a deficient number, since it is larger than the sum of its proper divisors (1).

48459997 is an equidigital number, since it uses as much as digits as its factorization.

48459997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 55.

The square root of 48459997 is about 6961.3214981065. The cubic root of 48459997 is about 364.5813602665.

The spelling of 48459997 in words is "forty-eight million, four hundred fifty-nine thousand, nine hundred ninety-seven".