5436254136 has 32 divisors (see below), whose sum is σ = 13593807360. Its totient is φ = 1811661792.

The previous prime is 5436254099. The next prime is 5436254143. The reversal of 5436254136 is 6314526345.

It is a junction number, because it is equal to n+sod(n) for n = 5436254094 and 5436254103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88791 + ... + 136953.

It is an arithmetic number, because the mean of its divisors is an integer number (424806480).

Almost surely, 2^5436254136 is an apocalyptic number.

It is an amenable number.

5436254136 is an abundant number, since it is smaller than the sum of its proper divisors (8157553224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5436254136 is a wasteful number, since it uses less digits than its factorization.

5436254136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52875 (or 52871 counting only the distinct ones).

The product of its digits is 259200, while the sum is 39.

The square root of 5436254136 is about 73730.9577857225. The cubic root of 5436254136 is about 1758.3281015175.

The spelling of 5436254136 in words is "five billion, four hundred thirty-six million, two hundred fifty-four thousand, one hundred thirty-six".