48481039 has 2 divisors, whose sum is σ = 48481040. Its totient is φ = 48481038.

The previous prime is 48481019. The next prime is 48481049. The reversal of 48481039 is 93018484.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48481039 - 2⁵ = 48481007 is a prime.

It is a super-2 number, since 2×48481039² = 4700822285039042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48480989 and 48481007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48481019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24240519 + 24240520.

It is an arithmetic number, because the mean of its divisors is an integer number (24240520).

Almost surely, 2^48481039 is an apocalyptic number.

48481039 is a deficient number, since it is larger than the sum of its proper divisors (1).

48481039 is an equidigital number, since it uses as much as digits as its factorization.

48481039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 48481039 is about 6962.8326850500. The cubic root of 48481039 is about 364.6341213847.

The spelling of 48481039 in words is "forty-eight million, four hundred eighty-one thousand, thirty-nine".