48575121 has 24 divisors (see below), whose sum is σ = 75606624. Its totient is φ = 27659520.

The previous prime is 48575101. The next prime is 48575129. The reversal of 48575121 is 12157584.

It is not a de Polignac number, because 48575121 - 2⁹ = 48574609 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48575129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71841 + ... + 72513.

It is an arithmetic number, because the mean of its divisors is an integer number (3150276).

Almost surely, 2^48575121 is an apocalyptic number.

It is an amenable number.

48575121 is a deficient number, since it is larger than the sum of its proper divisors (27031503).

48575121 is a wasteful number, since it uses less digits than its factorization.

48575121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181 (or 1174 counting only the distinct ones).

The product of its digits is 11200, while the sum is 33.

The square root of 48575121 is about 6969.5854252602. The cubic root of 48575121 is about 364.8698378696.

The spelling of 48575121 in words is "forty-eight million, five hundred seventy-five thousand, one hundred twenty-one".