1048523853 has 16 divisors (see below), whose sum is σ = 1508996160. Its totient is φ = 643778304.

The previous prime is 1048523837. The next prime is 1048523867. The reversal of 1048523853 is 3583258401.

It is not a de Polignac number, because 1048523853 - 2⁴ = 1048523837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048523813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13068 + ... + 47621.

It is an arithmetic number, because the mean of its divisors is an integer number (94312260).

Almost surely, 2^1048523853 is an apocalyptic number.

1048523853 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1048523853 is a deficient number, since it is larger than the sum of its proper divisors (460472307).

1048523853 is a wasteful number, since it uses less digits than its factorization.

1048523853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61148.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 1048523853 is about 32380.9180382521. The cubic root of 1048523853 is about 1015.9198317120.

The spelling of 1048523853 in words is "one billion, forty-eight million, five hundred twenty-three thousand, eight hundred fifty-three".