48810457 has 4 divisors (see below), whose sum is σ = 48854016. Its totient is φ = 48766900.

The previous prime is 48810427. The next prime is 48810473. The reversal of 48810457 is 75401884.

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 48810457 - 2⁷ = 48810329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48810427) 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, 20053 + ... + 22354.

It is an arithmetic number, because the mean of its divisors is an integer number (12213504).

Almost surely, 2^48810457 is an apocalyptic number.

It is an amenable number.

48810457 is a deficient number, since it is larger than the sum of its proper divisors (43559).

48810457 is a wasteful number, since it uses less digits than its factorization.

48810457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43558.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 48810457 is about 6986.4480961358. The cubic root of 48810457 is about 365.4581274396.

The spelling of 48810457 in words is "forty-eight million, eight hundred ten thousand, four hundred fifty-seven".