5451824625 has 64 divisors (see below), whose sum is σ = 9790260480. Its totient is φ = 2678323200.

The previous prime is 5451824611. The next prime is 5451824663. The reversal of 5451824625 is 5264281545.

It is not a de Polignac number, because 5451824625 - 2⁵ = 5451824593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3211777 + ... + 3213473.

It is an arithmetic number, because the mean of its divisors is an integer number (152972820).

Almost surely, 2^5451824625 is an apocalyptic number.

It is an amenable number.

5451824625 is a deficient number, since it is larger than the sum of its proper divisors (4338435855).

5451824625 is a wasteful number, since it uses less digits than its factorization.

5451824625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387 (or 2377 counting only the distinct ones).

The product of its digits is 384000, while the sum is 42.

The square root of 5451824625 is about 73836.4721868536. The cubic root of 5451824625 is about 1760.0052325301.

The spelling of 5451824625 in words is "five billion, four hundred fifty-one million, eight hundred twenty-four thousand, six hundred twenty-five".