4234775625 has 60 divisors (see below), whose sum is σ = 7749135108. Its totient is φ = 2227392000.

The previous prime is 4234775621. The next prime is 4234775647. The reversal of 4234775625 is 5265774324.

4234775625 is a `hidden beast` number, since 42 + 3 + 47 + 7 + 562 + 5 = 666.

4234775625 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 10 ways, for example, as 3293267769 + 941507856 = 57387^2 + 30684^2 .

It is not a de Polignac number, because 4234775625 - 2² = 4234775621 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (4234775621) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 405469 + ... + 415781.

Almost surely, 2^4234775625 is an apocalyptic number.

4234775625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4234775625 is a deficient number, since it is larger than the sum of its proper divisors (3514359483).

4234775625 is a wasteful number, since it uses less digits than its factorization.

4234775625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10412 (or 10394 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 45.

The square root of 4234775625 is about 65075.1536686622. The cubic root of 4234775625 is about 1617.8694271039.

The spelling of 4234775625 in words is "four billion, two hundred thirty-four million, seven hundred seventy-five thousand, six hundred twenty-five".