48641579 has 8 divisors (see below), whose sum is σ = 56352480. Its totient is φ = 41121216.

The previous prime is 48641543. The next prime is 48641591. The reversal of 48641579 is 97514684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48641579 is a prime.

It is a super-2 number, since 2×48641579² = 4732006415226482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48641599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47084 + ... + 48105.

It is an arithmetic number, because the mean of its divisors is an integer number (7044060).

Almost surely, 2^48641579 is an apocalyptic number.

48641579 is a deficient number, since it is larger than the sum of its proper divisors (7710901).

48641579 is an equidigital number, since it uses as much as digits as its factorization.

48641579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95269.

The product of its digits is 241920, while the sum is 44.

The square root of 48641579 is about 6974.3515110726. The cubic root of 48641579 is about 365.0361608010.

The spelling of 48641579 in words is "forty-eight million, six hundred forty-one thousand, five hundred seventy-nine".