5736141978 has 128 divisors (see below), whose sum is σ = 14111539200. Its totient is φ = 1551473280.

The previous prime is 5736141967. The next prime is 5736142001. The reversal of 5736141978 is 8791416375.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5736141978.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2997550 + ... + 2999462.

It is an arithmetic number, because the mean of its divisors is an integer number (110246400).

Almost surely, 2^5736141978 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5736141978, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7055769600).

5736141978 is an abundant number, since it is smaller than the sum of its proper divisors (8375397222).

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

5736141978 is a wasteful number, since it uses less digits than its factorization.

5736141978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017 (or 2003 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 51.

The square root of 5736141978 is about 75737.3222262314. The cubic root of 5736141978 is about 1790.0835326123.

The spelling of 5736141978 in words is "five billion, seven hundred thirty-six million, one hundred forty-one thousand, nine hundred seventy-eight".