36534042446 has 16 divisors (see below), whose sum is σ = 61241101488. Its totient is φ = 16201348800.

The previous prime is 36534042437. The next prime is 36534042449. The reversal of 36534042446 is 64424043563.

It is a super-2 number, since 2×36534042446² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36534042449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20250785 + ... + 20252588.

It is an arithmetic number, because the mean of its divisors is an integer number (3827568843).

Almost surely, 2^36534042446 is an apocalyptic number.

36534042446 is a deficient number, since it is larger than the sum of its proper divisors (24707059042).

36534042446 is a wasteful number, since it uses less digits than its factorization.

36534042446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40503427.

The product of its (nonzero) digits is 829440, while the sum is 41.

The spelling of 36534042446 in words is "thirty-six billion, five hundred thirty-four million, forty-two thousand, four hundred forty-six".