61500652505141 has 16 divisors (see below), whose sum is σ = 67556577363840. Its totient is φ = 55726960481280.

The previous prime is 61500652505101. The next prime is 61500652505167. The reversal of 61500652505141 is 14150525600516.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61500652505141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61500652505101) 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, 2213981 + ... + 11309421.

It is an arithmetic number, because the mean of its divisors is an integer number (4222286085240).

Almost surely, 2^{61500652505141} is an apocalyptic number.

It is an amenable number.

61500652505141 is a deficient number, since it is larger than the sum of its proper divisors (6055924858699).

61500652505141 is a wasteful number, since it uses less digits than its factorization.

61500652505141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9110956.

The product of its (nonzero) digits is 180000, while the sum is 41.

The spelling of 61500652505141 in words is "sixty-one trillion, five hundred billion, six hundred fifty-two million, five hundred five thousand, one hundred forty-one".