1053503064 has 64 divisors (see below), whose sum is σ = 2961705600. Its totient is φ = 346930848.

The previous prime is 1053503029. The next prime is 1053503081. The reversal of 1053503064 is 4603053501.

1053503064 is a `hidden beast` number, since 1 + 0 + 5 + 350 + 306 + 4 = 666.

It is a super-2 number, since 2×1053503064² = 2219737411714776192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11454 + ... + 47309.

It is an arithmetic number, because the mean of its divisors is an integer number (46276650).

Almost surely, 2^1053503064 is an apocalyptic number.

It is an amenable number.

1053503064 is an abundant number, since it is smaller than the sum of its proper divisors (1908202536).

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

1053503064 is a wasteful number, since it uses less digits than its factorization.

1053503064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58861 (or 58851 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1053503064 is about 32457.7119341459. The cubic root of 1053503064 is about 1017.5254200637.

Adding to 1053503064 its reverse (4603053501), we get a palindrome (5656556565).

The spelling of 1053503064 in words is "one billion, fifty-three million, five hundred three thousand, sixty-four".