48575919 has 16 divisors (see below), whose sum is σ = 78375168. Its totient is φ = 26124672.

The previous prime is 48575909. The next prime is 48575921. The reversal of 48575919 is 91957584.

It is not a de Polignac number, because 48575919 - 2⁴ = 48575903 is a prime.

It is a super-2 number, since 2×48575919² = 4719239813389122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48575909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67677 + ... + 68390.

It is an arithmetic number, because the mean of its divisors is an integer number (4898448).

Almost surely, 2^48575919 is an apocalyptic number.

48575919 is a deficient number, since it is larger than the sum of its proper divisors (29799249).

48575919 is a wasteful number, since it uses less digits than its factorization.

48575919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136094.

The product of its digits is 453600, while the sum is 48.

The square root of 48575919 is about 6969.6426737674. The cubic root of 48575919 is about 364.8718359057.

It can be divided in two parts, 48575 and 919, that added together give a palindrome (49494).

The spelling of 48575919 in words is "forty-eight million, five hundred seventy-five thousand, nine hundred nineteen".