45311366616131 has 16 divisors (see below), whose sum is σ = 56495035899648. Its totient is φ = 35305719367200.

The previous prime is 45311366616107. The next prime is 45311366616143. The reversal of 45311366616131 is 13161666311354.

It is a cyclic number.

It is not a de Polignac number, because 45311366616131 - 2³⁰ = 45310292874307 is a prime.

It is a super-2 number, since 2×45311366616131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45311366613131) 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, 13836440 + ... + 16794933.

It is an arithmetic number, because the mean of its divisors is an integer number (3530939743728).

Almost surely, 2^{45311366616131} is an apocalyptic number.

45311366616131 is a deficient number, since it is larger than the sum of its proper divisors (11183669283517).

45311366616131 is a wasteful number, since it uses less digits than its factorization.

45311366616131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30650602.

The product of its digits is 699840, while the sum is 47.

The spelling of 45311366616131 in words is "forty-five trillion, three hundred eleven billion, three hundred sixty-six million, six hundred sixteen thousand, one hundred thirty-one".