36523819 has 2 divisors, whose sum is σ = 36523820. Its totient is φ = 36523818.

The previous prime is 36523807. The next prime is 36523831. The reversal of 36523819 is 91832563.

It is a balanced prime because it is at equal distance from previous prime (36523807) and next prime (36523831).

It is a cyclic number.

It is not a de Polignac number, because 36523819 - 2⁷ = 36523691 is a prime.

It is a super-2 number, since 2×36523819² = 2667978708689522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36523919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18261909 + 18261910.

It is an arithmetic number, because the mean of its divisors is an integer number (18261910).

Almost surely, 2^36523819 is an apocalyptic number.

36523819 is a deficient number, since it is larger than the sum of its proper divisors (1).

36523819 is an equidigital number, since it uses as much as digits as its factorization.

36523819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 37.

The square root of 36523819 is about 6043.4939397670. The cubic root of 36523819 is about 331.7865123599.

The spelling of 36523819 in words is "thirty-six million, five hundred twenty-three thousand, eight hundred nineteen".