7200572000052 has 12 divisors (see below), whose sum is σ = 16801334666816. Its totient is φ = 2400190666680.

The previous prime is 7200571999981. The next prime is 7200572000057. The reversal of 7200572000052 is 2500002750027.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-4 number, since 4×7200572000052⁴ (a number of 53 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7200571999983 and 7200572000019.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7200572000057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300023833324 + ... + 300023833347.

Almost surely, 2^{7200572000052} is an apocalyptic number.

It is an amenable number.

7200572000052 is an abundant number, since it is smaller than the sum of its proper divisors (9600762666764).

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

7200572000052 is a wasteful number, since it uses less digits than its factorization.

7200572000052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600047666678 (or 600047666676 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 30.

Adding to 7200572000052 its reverse (2500002750027), we get a palindrome (9700574750079).

The spelling of 7200572000052 in words is "seven trillion, two hundred billion, five hundred seventy-two million, fifty-two", and thus it is an aban number.