48497775 has 12 divisors (see below), whose sum is σ = 80183112. Its totient is φ = 25865440.

The previous prime is 48497759. The next prime is 48497783. The reversal of 48497775 is 57779484.

It is not a de Polignac number, because 48497775 - 2⁴ = 48497759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 323244 + ... + 323393.

It is an arithmetic number, because the mean of its divisors is an integer number (6681926).

Almost surely, 2^48497775 is an apocalyptic number.

48497775 is a deficient number, since it is larger than the sum of its proper divisors (31685337).

48497775 is a wasteful number, since it uses less digits than its factorization.

48497775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646650 (or 646645 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 51.

The square root of 48497775 is about 6964.0343910696. The cubic root of 48497775 is about 364.6760746562.

The spelling of 48497775 in words is "forty-eight million, four hundred ninety-seven thousand, seven hundred seventy-five".