48120493 has 4 divisors (see below), whose sum is σ = 48247840. Its totient is φ = 47993148.

The previous prime is 48120491. The next prime is 48120509. The reversal of 48120493 is 39402184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48120493 - 2¹ = 48120491 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48120491) 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, 63105 + ... + 63862.

It is an arithmetic number, because the mean of its divisors is an integer number (12061960).

Almost surely, 2^48120493 is an apocalyptic number.

It is an amenable number.

48120493 is a deficient number, since it is larger than the sum of its proper divisors (127347).

48120493 is a wasteful number, since it uses less digits than its factorization.

48120493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127346.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 48120493 is about 6936.8936131384. The cubic root of 48120493 is about 363.7279621199.

The spelling of 48120493 in words is "forty-eight million, one hundred twenty thousand, four hundred ninety-three".