1236056516050 has 12 divisors (see below), whose sum is σ = 2299065119946. Its totient is φ = 494422606400.

The previous prime is 1236056516003. The next prime is 1236056516077. The reversal of 1236056516050 is 506156506321.

It can be written as a sum of positive squares in 3 ways, for example, as 1024190552529 + 211865963521 = 1012023^2 + 460289^2 .

It is a super-4 number, since 4×1236056516050⁴ (a number of 49 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1236056515994 and 1236056516012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12360565111 + ... + 12360565210.

Almost surely, 2^{1236056516050} is an apocalyptic number.

1236056516050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1236056516050 is a deficient number, since it is larger than the sum of its proper divisors (1063008603896).

1236056516050 is a wasteful number, since it uses less digits than its factorization.

1236056516050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24721130333 (or 24721130328 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 1236056516050 in words is "one trillion, two hundred thirty-six billion, fifty-six million, five hundred sixteen thousand, fifty".