5136526 has 4 divisors (see below), whose sum is σ = 7704792. Its totient is φ = 2568262.

The previous prime is 5136511. The next prime is 5136529. The reversal of 5136526 is 6256315.

5136526 = T₁₈₄₉ + T₁₈₅₀ + T₁₈₅₁.

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

It is a junction number, because it is equal to n+sod(n) for n = 5136494 and 5136503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5136529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1284130 + ... + 1284133.

It is an arithmetic number, because the mean of its divisors is an integer number (1926198).

Almost surely, 2^5136526 is an apocalyptic number.

5136526 is the 1851-st centered triangular number.

5136526 is a deficient number, since it is larger than the sum of its proper divisors (2568266).

5136526 is a wasteful number, since it uses less digits than its factorization.

5136526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568265.

The product of its digits is 5400, while the sum is 28.

The square root of 5136526 is about 2266.3905223946. The cubic root of 5136526 is about 172.5400145217.

The spelling of 5136526 in words is "five million, one hundred thirty-six thousand, five hundred twenty-six".