5452451513 has 4 divisors (see below), whose sum is σ = 5463648000. Its totient is φ = 5441255028.

The previous prime is 5452451509. The next prime is 5452451533. The reversal of 5452451513 is 3151542545.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3151542545 = 5 ⋅630308509.

It is a cyclic number.

It is not a de Polignac number, because 5452451513 - 2² = 5452451509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5452451533) 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, 5597513 + ... + 5598486.

It is an arithmetic number, because the mean of its divisors is an integer number (1365912000).

Almost surely, 2^5452451513 is an apocalyptic number.

It is an amenable number.

5452451513 is a deficient number, since it is larger than the sum of its proper divisors (11196487).

5452451513 is a wasteful number, since it uses less digits than its factorization.

5452451513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11196486.

The product of its digits is 60000, while the sum is 35.

The square root of 5452451513 is about 73840.7171755529. The cubic root of 5452451513 is about 1760.0726890820.

The spelling of 5452451513 in words is "five billion, four hundred fifty-two million, four hundred fifty-one thousand, five hundred thirteen".