5436134451 has 60 divisors (see below), whose sum is σ = 8955947616. Its totient is φ = 3283584480.

The previous prime is 5436134423. The next prime is 5436134453. The reversal of 5436134451 is 1544316345.

5436134451 is a `hidden beast` number, since 543 + 61 + 3 + 4 + 4 + 51 = 666.

It is not a de Polignac number, because 5436134451 - 2⁹ = 5436133939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5436134453) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 3655030 + ... + 3656516.

Almost surely, 2^5436134451 is an apocalyptic number.

5436134451 is a deficient number, since it is larger than the sum of its proper divisors (3519813165).

5436134451 is a wasteful number, since it uses less digits than its factorization.

5436134451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894 (or 1874 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 5436134451 is about 73730.1461479631. The cubic root of 5436134451 is about 1758.3151975928.

The spelling of 5436134451 in words is "five billion, four hundred thirty-six million, one hundred thirty-four thousand, four hundred fifty-one".