7522053000 has 256 divisors, whose sum is σ = 29260707840. Its totient is φ = 1562976000.

The previous prime is 7522052981. The next prime is 7522053029. The reversal of 7522053000 is 3502257.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 214719 + ... + 247281.

It is an arithmetic number, because the mean of its divisors is an integer number (114299640).

Almost surely, 2^7522053000 is an apocalyptic number.

7522053000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7522053000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14630353920).

7522053000 is an abundant number, since it is smaller than the sum of its proper divisors (21738654840).

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

7522053000 is a wasteful number, since it uses less digits than its factorization.

7522053000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32605 (or 32591 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 7522053000 is about 86729.7699754819. The cubic root of 7522053000 is about 1959.3504893545.

Adding to 7522053000 its reverse (3502257), we get a palindrome (7525555257).

The spelling of 7522053000 in words is "seven billion, five hundred twenty-two million, fifty-three thousand".