5423145625 has 20 divisors (see below), whose sum is σ = 6782491408. Its totient is φ = 4334850000.

The previous prime is 5423145617. The next prime is 5423145719. The reversal of 5423145625 is 5265413245.

It is not a de Polignac number, because 5423145625 - 2³ = 5423145617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 923950 + ... + 929800.

Almost surely, 2^5423145625 is an apocalyptic number.

It is an amenable number.

5423145625 is a deficient number, since it is larger than the sum of its proper divisors (1359345783).

5423145625 is an equidigital number, since it uses as much as digits as its factorization.

5423145625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7354 (or 7339 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 5423145625 is about 73642.0099196104. The cubic root of 5423145625 is about 1756.9136708139.

It can be divided in two parts, 54231 and 45625, that added together give a square (99856 = 316²).

The spelling of 5423145625 in words is "five billion, four hundred twenty-three million, one hundred forty-five thousand, six hundred twenty-five".