36561143054 has 16 divisors (see below), whose sum is σ = 54984108960. Its totient is φ = 18233134080.

The previous prime is 36561143023. The next prime is 36561143081. The reversal of 36561143054 is 45034116563.

It is a junction number, because it is equal to n+sod(n) for n = 36561142999 and 36561143017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4520294 + ... + 4528374.

It is an arithmetic number, because the mean of its divisors is an integer number (3436506810).

Almost surely, 2^36561143054 is an apocalyptic number.

36561143054 is a deficient number, since it is larger than the sum of its proper divisors (18422965906).

36561143054 is a wasteful number, since it uses less digits than its factorization.

36561143054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13675.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 36561143054 in words is "thirty-six billion, five hundred sixty-one million, one hundred forty-three thousand, fifty-four".