36561153541 has 16 divisors (see below), whose sum is σ = 41993582400. Its totient is φ = 31480963200.

The previous prime is 36561153539. The next prime is 36561153589. The reversal of 36561153541 is 14535116563.

It is not a de Polignac number, because 36561153541 - 2¹ = 36561153539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36561153494 and 36561153503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36561133541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1044715 + ... + 1079143.

It is an arithmetic number, because the mean of its divisors is an integer number (2624598900).

Almost surely, 2^36561153541 is an apocalyptic number.

It is an amenable number.

36561153541 is a deficient number, since it is larger than the sum of its proper divisors (5432428859).

36561153541 is a wasteful number, since it uses less digits than its factorization.

36561153541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39540.

The product of its digits is 162000, while the sum is 40.

The spelling of 36561153541 in words is "thirty-six billion, five hundred sixty-one million, one hundred fifty-three thousand, five hundred forty-one".