1061020050 has 24 divisors (see below), whose sum is σ = 2631330096. Its totient is φ = 282938640.

The previous prime is 1061020039. The next prime is 1061020117. The reversal of 1061020050 is 500201601.

It is a super-2 number, since 2×1061020050² = 2251527093004005000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3536584 + ... + 3536883.

It is an arithmetic number, because the mean of its divisors is an integer number (109638754).

Almost surely, 2^1061020050 is an apocalyptic number.

1061020050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061020050 is an abundant number, since it is smaller than the sum of its proper divisors (1570310046).

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

1061020050 is a wasteful number, since it uses less digits than its factorization.

1061020050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7073482 (or 7073477 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1061020050 is about 32573.3027186375. The cubic root of 1061020050 is about 1019.9397792205.

Adding to 1061020050 its reverse (500201601), we get a palindrome (1561221651).

The spelling of 1061020050 in words is "one billion, sixty-one million, twenty thousand, fifty".