956141550 has 384 divisors, whose sum is σ = 3336453120. Its totient is φ = 195955200.

The previous prime is 956141521. The next prime is 956141699. The reversal of 956141550 is 55141659.

956141550 is a `hidden beast` number, since 9 + 5 + 61 + 41 + 550 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5282460 + ... + 5282640.

It is an arithmetic number, because the mean of its divisors is an integer number (8688680).

Almost surely, 2^956141550 is an apocalyptic number.

956141550 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 956141550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1668226560).

956141550 is an abundant number, since it is smaller than the sum of its proper divisors (2380311570).

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

956141550 is a wasteful number, since it uses less digits than its factorization.

956141550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 956141550 is about 30921.5386098428. The cubic root of 956141550 is about 985.1614223494.

The spelling of 956141550 in words is "nine hundred fifty-six million, one hundred forty-one thousand, five hundred fifty".