4200552747225 has 96 divisors (see below), whose sum is σ = 7850402304000. Its totient is φ = 2201470021440.

The previous prime is 4200552747211. The next prime is 4200552747263. The reversal of 4200552747225 is 5227472550024.

4200552747225 is a `hidden beast` number, since 4 + 2 + 0 + 0 + 552 + 7 + 4 + 72 + 25 = 666.

It is not a de Polignac number, because 4200552747225 - 2²⁰ = 4200551698649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 110176716 + ... + 110214834.

It is an arithmetic number, because the mean of its divisors is an integer number (81775024000).

Almost surely, 2^{4200552747225} is an apocalyptic number.

4200552747225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4200552747225 is a deficient number, since it is larger than the sum of its proper divisors (3649849556775).

4200552747225 is a wasteful number, since it uses less digits than its factorization.

4200552747225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40964 (or 40953 counting only the distinct ones).

The product of its (nonzero) digits is 1568000, while the sum is 45.

The spelling of 4200552747225 in words is "four trillion, two hundred billion, five hundred fifty-two million, seven hundred forty-seven thousand, two hundred twenty-five".