4551251425 has 12 divisors (see below), whose sum is σ = 6449773696. Its totient is φ = 3120858000.

The previous prime is 4551251423. The next prime is 4551251437. The reversal of 4551251425 is 5241521554.

It is not a de Polignac number, because 4551251425 - 2¹ = 4551251423 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4551251423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13003401 + ... + 13003750.

Almost surely, 2^4551251425 is an apocalyptic number.

It is an amenable number.

4551251425 is a deficient number, since it is larger than the sum of its proper divisors (1898522271).

4551251425 is a wasteful number, since it uses less digits than its factorization.

4551251425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26007168 (or 26007163 counting only the distinct ones).

The product of its digits is 40000, while the sum is 34.

The square root of 4551251425 is about 67462.9633576824. The cubic root of 4551251425 is about 1657.2077004435.

Adding to 4551251425 its reverse (5241521554), we get a palindrome (9792772979).

The spelling of 4551251425 in words is "four billion, five hundred fifty-one million, two hundred fifty-one thousand, four hundred twenty-five".