7532221050 has 96 divisors (see below), whose sum is σ = 20876074560. Its totient is φ = 1996920000.

The previous prime is 7532221019. The next prime is 7532221097. The reversal of 7532221050 is 501222357.

7532221050 is a `hidden beast` number, since 7 + 532 + 22 + 105 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 217425 + ... + 249675.

It is an arithmetic number, because the mean of its divisors is an integer number (217459110).

Almost surely, 2^7532221050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7532221050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10438037280).

7532221050 is an abundant number, since it is smaller than the sum of its proper divisors (13343853510).

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

7532221050 is a wasteful number, since it uses less digits than its factorization.

7532221050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32445 (or 32434 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 7532221050 is about 86788.3693244665. The cubic root of 7532221050 is about 1960.2329524936.

The spelling of 7532221050 in words is "seven billion, five hundred thirty-two million, two hundred twenty-one thousand, fifty".