48153990 has 32 divisors (see below), whose sum is σ = 116015616. Its totient is φ = 12791520.

The previous prime is 48153977. The next prime is 48153997. The reversal of 48153990 is 9935184.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48153997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5169 + ... + 11091.

It is an arithmetic number, because the mean of its divisors is an integer number (3625488).

Almost surely, 2^48153990 is an apocalyptic number.

48153990 is an abundant number, since it is smaller than the sum of its proper divisors (67861626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48153990 is a wasteful number, since it uses less digits than its factorization.

48153990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6204.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 48153990 is about 6939.3076023477. The cubic root of 48153990 is about 363.8123403740.

The spelling of 48153990 in words is "forty-eight million, one hundred fifty-three thousand, nine hundred ninety".