1005124053 has 8 divisors (see below), whose sum is σ = 1340684928. Its totient is φ = 669822944.

The previous prime is 1005124037. The next prime is 1005124063. The reversal of 1005124053 is 3504215001.

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

It is a cyclic number.

It is not a de Polignac number, because 1005124053 - 2⁴ = 1005124037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005124013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55725 + ... + 71522.

It is an arithmetic number, because the mean of its divisors is an integer number (167585616).

Almost surely, 2^1005124053 is an apocalyptic number.

It is an amenable number.

1005124053 is a deficient number, since it is larger than the sum of its proper divisors (335560875).

1005124053 is a wasteful number, since it uses less digits than its factorization.

1005124053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129883.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1005124053 is about 31703.6914727607. The cubic root of 1005124053 is about 1001.7051086188.

Adding to 1005124053 its reverse (3504215001), we get a palindrome (4509339054).

The spelling of 1005124053 in words is "one billion, five million, one hundred twenty-four thousand, fifty-three".