36506703642 has 16 divisors (see below), whose sum is σ = 74986743072. Its totient is φ = 11840011920.

The previous prime is 36506703559. The next prime is 36506703643. The reversal of 36506703642 is 24630760563.

It is a junction number, because it is equal to n+sod(n) for n = 36506703594 and 36506703603.

It is not an unprimeable number, because it can be changed into a prime (36506703643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82222084 + ... + 82222527.

It is an arithmetic number, because the mean of its divisors is an integer number (4686671442).

Almost surely, 2^36506703642 is an apocalyptic number.

36506703642 is an abundant number, since it is smaller than the sum of its proper divisors (38480039430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36506703642 is a wasteful number, since it uses less digits than its factorization.

36506703642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164444653.

The product of its (nonzero) digits is 544320, while the sum is 42.

The spelling of 36506703642 in words is "thirty-six billion, five hundred six million, seven hundred three thousand, six hundred forty-two".