36555134542 has 4 divisors (see below), whose sum is σ = 54832701816. Its totient is φ = 18277567270.

The previous prime is 36555134503. The next prime is 36555134573. The reversal of 36555134542 is 24543155563.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×36555134542² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9138783634 + ... + 9138783637.

It is an arithmetic number, because the mean of its divisors is an integer number (13708175454).

Almost surely, 2^36555134542 is an apocalyptic number.

36555134542 is a deficient number, since it is larger than the sum of its proper divisors (18277567274).

36555134542 is a wasteful number, since it uses less digits than its factorization.

36555134542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18277567273.

The product of its digits is 1080000, while the sum is 43.

The spelling of 36555134542 in words is "thirty-six billion, five hundred fifty-five million, one hundred thirty-four thousand, five hundred forty-two".