6156402151050 has 144 divisors (see below), whose sum is σ = 16645319372448. Its totient is φ = 1631278051200.

The previous prime is 6156402151049. The next prime is 6156402151069. The reversal of 6156402151050 is 501512046516.

6156402151050 is a `hidden beast` number, since 6 + 1 + 5 + 640 + 2 + 1 + 5 + 1 + 0 + 5 + 0 = 666.

It is a super-2 number, since 2×6156402151050² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6156402150996 and 6156402151014.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 619289080 + ... + 619299020.

It is an arithmetic number, because the mean of its divisors is an integer number (115592495642).

Almost surely, 2^{6156402151050} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6156402151050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8322659686224).

6156402151050 is an abundant number, since it is smaller than the sum of its proper divisors (10488917221398).

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

6156402151050 is a wasteful number, since it uses less digits than its factorization.

6156402151050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18565 (or 18557 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

Adding to 6156402151050 its reverse (501512046516), we get a palindrome (6657914197566).

The spelling of 6156402151050 in words is "six trillion, one hundred fifty-six billion, four hundred two million, one hundred fifty-one thousand, fifty".