5555325451 has 4 divisors (see below), whose sum is σ = 5982658192. Its totient is φ = 5127992712.

The previous prime is 5555325407. The next prime is 5555325487. The reversal of 5555325451 is 1545235555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5555325451 - 2⁹ = 5555324939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555325551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213666351 + ... + 213666376.

It is an arithmetic number, because the mean of its divisors is an integer number (1495664548).

Almost surely, 2^5555325451 is an apocalyptic number.

5555325451 is a deficient number, since it is larger than the sum of its proper divisors (427332741).

5555325451 is a wasteful number, since it uses less digits than its factorization.

5555325451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427332740.

The product of its digits is 375000, while the sum is 40.

The square root of 5555325451 is about 74534.0556457248. The cubic root of 5555325451 is about 1771.0731627090.

The spelling of 5555325451 in words is "five billion, five hundred fifty-five million, three hundred twenty-five thousand, four hundred fifty-one".