36125603 has 4 divisors (see below), whose sum is σ = 36717888. Its totient is φ = 35533320.

The previous prime is 36125599. The next prime is 36125627. The reversal of 36125603 is 30652163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30652163 = 43 ⋅712841.

It is a cyclic number.

It is not a de Polignac number, because 36125603 - 2² = 36125599 is a prime.

It is a super-2 number, since 2×36125603² = 2610118384227218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36125303) 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, 296051 + ... + 296172.

It is an arithmetic number, because the mean of its divisors is an integer number (9179472).

Almost surely, 2^36125603 is an apocalyptic number.

36125603 is a deficient number, since it is larger than the sum of its proper divisors (592285).

36125603 is an equidigital number, since it uses as much as digits as its factorization.

36125603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592284.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 36125603 is about 6010.4578028633. The cubic root of 36125603 is about 330.5762902335.

Adding to 36125603 its reverse (30652163), we get a palindrome (66777766).

The spelling of 36125603 in words is "thirty-six million, one hundred twenty-five thousand, six hundred three".