1126304061652 has 96 divisors (see below), whose sum is σ = 2518789238784. Its totient is φ = 427868179200.

The previous prime is 1126304061637. The next prime is 1126304061703. The reversal of 1126304061652 is 2561604036211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22490713 + ... + 22540735.

It is an arithmetic number, because the mean of its divisors is an integer number (26237387904).

Almost surely, 2^{1126304061652} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126304061652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1259394619392).

1126304061652 is an abundant number, since it is smaller than the sum of its proper divisors (1392485177132).

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

1126304061652 is a wasteful number, since it uses less digits than its factorization.

1126304061652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51869 (or 51867 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 1126304061652 its reverse (2561604036211), we get a palindrome (3687908097863).

The spelling of 1126304061652 in words is "one trillion, one hundred twenty-six billion, three hundred four million, sixty-one thousand, six hundred fifty-two".