5211159850 has 96 divisors (see below), whose sum is σ = 10686566016. Its totient is φ = 1878854400.

The previous prime is 5211159839. The next prime is 5211159907. The reversal of 5211159850 is 589511125.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6621157 + ... + 6621943.

It is an arithmetic number, because the mean of its divisors is an integer number (111318396).

Almost surely, 2^5211159850 is an apocalyptic number.

5211159850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5211159850 is an abundant number, since it is smaller than the sum of its proper divisors (5475406166).

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

5211159850 is a wasteful number, since it uses less digits than its factorization.

5211159850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040 (or 1035 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 37.

The square root of 5211159850 is about 72188.3636744870. The cubic root of 5211159850 is about 1733.7166967219.

It can be divided in two parts, 521115 and 9850, that added together give a triangular number (530965 = T₁₀₃₀).

The spelling of 5211159850 in words is "five billion, two hundred eleven million, one hundred fifty-nine thousand, eight hundred fifty".