4231550425 has 12 divisors (see below), whose sum is σ = 5265672400. Its totient is φ = 3373272720.

The previous prime is 4231550381. The next prime is 4231550441. The reversal of 4231550425 is 5240551324.

4231550425 = 9175² + 9176² + ... + 9224².

It is a de Polignac number, because none of the positive numbers 2^k-4231550425 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291975 + ... + 306124.

Almost surely, 2^4231550425 is an apocalyptic number.

It is an amenable number.

4231550425 is a deficient number, since it is larger than the sum of its proper divisors (1034121975).

4231550425 is a wasteful number, since it uses less digits than its factorization.

4231550425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598392 (or 598387 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 4231550425 is about 65050.3683694412. The cubic root of 4231550425 is about 1617.4586003242.

The spelling of 4231550425 in words is "four billion, two hundred thirty-one million, five hundred fifty thousand, four hundred twenty-five".