5221240950 has 48 divisors (see below), whose sum is σ = 12958027776. Its totient is φ = 1391325600.

The previous prime is 5221240943. The next prime is 5221240967. The reversal of 5221240950 is 590421225.

It is a super-2 number, since 2×5221240950² = 54522714115913805000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208819 + ... + 232481.

It is an arithmetic number, because the mean of its divisors is an integer number (269958912).

Almost surely, 2^5221240950 is an apocalyptic number.

5221240950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5221240950 is an abundant number, since it is smaller than the sum of its proper divisors (7736786826).

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

5221240950 is a wasteful number, since it uses less digits than its factorization.

5221240950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25149 (or 25144 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 5221240950 is about 72258.1549030973. The cubic root of 5221240950 is about 1734.8339472392.

The spelling of 5221240950 in words is "five billion, two hundred twenty-one million, two hundred forty thousand, nine hundred fifty".