48563990 has 8 divisors (see below), whose sum is σ = 87415200. Its totient is φ = 19425592.

The previous prime is 48563939. The next prime is 48563993. The reversal of 48563990 is 9936584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×48563990² = 4716922249440200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48563993) 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, 2428190 + ... + 2428209.

It is an arithmetic number, because the mean of its divisors is an integer number (10926900).

Almost surely, 2^48563990 is an apocalyptic number.

48563990 is a deficient number, since it is larger than the sum of its proper divisors (38851210).

48563990 is a wasteful number, since it uses less digits than its factorization.

48563990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4856406.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 48563990 is about 6968.7868384677. The cubic root of 48563990 is about 364.8419657384.

The spelling of 48563990 in words is "forty-eight million, five hundred sixty-three thousand, nine hundred ninety".