5531868950 has 12 divisors (see below), whose sum is σ = 10289276340. Its totient is φ = 2212747560.

The previous prime is 5531868931. The next prime is 5531868961. The reversal of 5531868950 is 598681355.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 110637379 = 5531868950 / (5 + 5 + 3 + 1 + 8 + 6 + 8 + 9 + 5 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55318640 + ... + 55318739.

It is an arithmetic number, because the mean of its divisors is an integer number (857439695).

Almost surely, 2^5531868950 is an apocalyptic number.

5531868950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5531868950 is a deficient number, since it is larger than the sum of its proper divisors (4757407390).

5531868950 is a wasteful number, since it uses less digits than its factorization.

5531868950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110637391 (or 110637386 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 50.

The square root of 5531868950 is about 74376.5349421442. The cubic root of 5531868950 is about 1768.5769521088.

The spelling of 5531868950 in words is "five billion, five hundred thirty-one million, eight hundred sixty-eight thousand, nine hundred fifty".