5451552351 has 48 divisors (see below), whose sum is σ = 9178494208. Its totient is φ = 3053635200.

The previous prime is 5451552283. The next prime is 5451552389. The reversal of 5451552351 is 1532551545.

5451552351 is a `hidden beast` number, since 5 + 4 + 51 + 552 + 3 + 51 = 666.

It is not a de Polignac number, because 5451552351 - 2¹¹ = 5451550303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451553351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 887571 + ... + 893691.

Almost surely, 2^5451552351 is an apocalyptic number.

5451552351 is a deficient number, since it is larger than the sum of its proper divisors (3726941857).

5451552351 is a wasteful number, since it uses less digits than its factorization.

5451552351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6412 (or 6409 counting only the distinct ones).

The product of its digits is 75000, while the sum is 36.

The square root of 5451552351 is about 73834.6284002297. The cubic root of 5451552351 is about 1759.9759327589.

The spelling of 5451552351 in words is "five billion, four hundred fifty-one million, five hundred fifty-two thousand, three hundred fifty-one".