36612651541 has 16 divisors (see below), whose sum is σ = 37889244288. Its totient is φ = 35356032000.

The previous prime is 36612651529. The next prime is 36612651553. The reversal of 36612651541 is 14515621663.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36612651529) and next prime (36612651553).

It is a cyclic number.

It is not a de Polignac number, because 36612651541 - 2¹³ = 36612643349 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36612651494 and 36612651503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36612651841) 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, 1741605 + ... + 1762501.

It is an arithmetic number, because the mean of its divisors is an integer number (2368077768).

Almost surely, 2^36612651541 is an apocalyptic number.

It is an amenable number.

36612651541 is a deficient number, since it is larger than the sum of its proper divisors (1276592747).

36612651541 is a wasteful number, since it uses less digits than its factorization.

36612651541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21372.

The product of its digits is 129600, while the sum is 40.

The spelling of 36612651541 in words is "thirty-six billion, six hundred twelve million, six hundred fifty-one thousand, five hundred forty-one".