4205525412 has 48 divisors (see below), whose sum is σ = 10864772352. Its totient is φ = 1255378080.

The previous prime is 4205525381. The next prime is 4205525419. The reversal of 4205525412 is 2145255024.

It is a self number, because there is not a number n which added to its sum of digits gives 4205525412.

It is not an unprimeable number, because it can be changed into a prime (4205525419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228918 + ... + 246605.

It is an arithmetic number, because the mean of its divisors is an integer number (226349424).

Almost surely, 2^4205525412 is an apocalyptic number.

It is an amenable number.

4205525412 is an abundant number, since it is smaller than the sum of its proper divisors (6659246940).

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

4205525412 is a wasteful number, since it uses less digits than its factorization.

4205525412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475608 (or 475606 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 4205525412 is about 64850.0224518080. The cubic root of 4205525412 is about 1614.1358643952.

The spelling of 4205525412 in words is "four billion, two hundred five million, five hundred twenty-five thousand, four hundred twelve".