36520055 has 24 divisors (see below), whose sum is σ = 51781680. Its totient is φ = 24510720.

The previous prime is 36520031. The next prime is 36520069. The reversal of 36520055 is 55002563.

It is not a de Polignac number, because 36520055 - 2⁶ = 36519991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7331 + ... + 11259.

It is an arithmetic number, because the mean of its divisors is an integer number (2157570).

Almost surely, 2^36520055 is an apocalyptic number.

36520055 is a deficient number, since it is larger than the sum of its proper divisors (15261625).

36520055 is a wasteful number, since it uses less digits than its factorization.

36520055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971 (or 3958 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 36520055 is about 6043.1825224794. The cubic root of 36520055 is about 331.7751144341.

The spelling of 36520055 in words is "thirty-six million, five hundred twenty thousand, fifty-five".