1012535570 has 16 divisors (see below), whose sum is σ = 1861342848. Its totient is φ = 396396720.

The previous prime is 1012535569. The next prime is 1012535591. The reversal of 1012535570 is 755352101.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1076696 + ... + 1077635.

It is an arithmetic number, because the mean of its divisors is an integer number (116333928).

Almost surely, 2^1012535570 is an apocalyptic number.

1012535570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012535570 is a deficient number, since it is larger than the sum of its proper divisors (848807278).

1012535570 is a wasteful number, since it uses less digits than its factorization.

1012535570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2154385.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 1012535570 is about 31820.3640771126. The cubic root of 1012535570 is about 1004.1611838646.

Adding to 1012535570 its reverse (755352101), we get a palindrome (1767887671).

The spelling of 1012535570 in words is "one billion, twelve million, five hundred thirty-five thousand, five hundred seventy".