1012034550 has 48 divisors (see below), whose sum is σ = 2563264512. Its totient is φ = 264132000.

The previous prime is 1012034537. The next prime is 1012034557. The reversal of 1012034550 is 554302101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012034557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64726 + ... + 78825.

It is an arithmetic number, because the mean of its divisors is an integer number (53401344).

Almost surely, 2^1012034550 is an apocalyptic number.

1012034550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012034550 is an abundant number, since it is smaller than the sum of its proper divisors (1551229962).

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

1012034550 is a wasteful number, since it uses less digits than its factorization.

1012034550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143613 (or 143608 counting only the distinct ones).

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

The square root of 1012034550 is about 31812.4904715113. The cubic root of 1012034550 is about 1003.9955311357.

Adding to 1012034550 its reverse (554302101), we get a palindrome (1566336651).

The spelling of 1012034550 in words is "one billion, twelve million, thirty-four thousand, five hundred fifty".