48591079 has 4 divisors (see below), whose sum is σ = 48859720. Its totient is φ = 48322440.

The previous prime is 48591061. The next prime is 48591107. The reversal of 48591079 is 97019584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48591079 - 2¹¹ = 48589031 is a prime.

It is a super-2 number, since 2×48591079² = 4722185916768482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48591779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134049 + ... + 134410.

It is an arithmetic number, because the mean of its divisors is an integer number (12214930).

Almost surely, 2^48591079 is an apocalyptic number.

48591079 is a deficient number, since it is larger than the sum of its proper divisors (268641).

48591079 is a wasteful number, since it uses less digits than its factorization.

48591079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268640.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 48591079 is about 6970.7301626157. The cubic root of 48591079 is about 364.9097894281.

The spelling of 48591079 in words is "forty-eight million, five hundred ninety-one thousand, seventy-nine".