1356156050 has 24 divisors (see below), whose sum is σ = 2570048676. Its totient is φ = 532226240.

The previous prime is 1356156049. The next prime is 1356156083. The reversal of 1356156050 is 506516531.

It can be written as a sum of positive squares in 6 ways, for example, as 366990649 + 989165401 = 19157^2 + 31451^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1356155998 and 1356156016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 253229 + ... + 258528.

Almost surely, 2^1356156050 is an apocalyptic number.

1356156050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1356156050 is a deficient number, since it is larger than the sum of its proper divisors (1213892626).

1356156050 is a wasteful number, since it uses less digits than its factorization.

1356156050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511822 (or 511817 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 1356156050 is about 36826.0240862355. The cubic root of 1356156050 is about 1106.8868345320.

The spelling of 1356156050 in words is "one billion, three hundred fifty-six million, one hundred fifty-six thousand, fifty".