54146446311 has 8 divisors (see below), whose sum is σ = 72196601584. Its totient is φ = 36096960960.

The previous prime is 54146446231. The next prime is 54146446349. The reversal of 54146446311 is 11364464145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54146446311 - 2¹¹ = 54146444263 is a prime.

It is a super-2 number, since 2×54146446311² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54146446311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54146446351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68691 + ... + 336171.

It is an arithmetic number, because the mean of its divisors is an integer number (9024575198).

Almost surely, 2^54146446311 is an apocalyptic number.

54146446311 is a deficient number, since it is larger than the sum of its proper divisors (18050155273).

54146446311 is a wasteful number, since it uses less digits than its factorization.

54146446311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334961.

The product of its digits is 138240, while the sum is 39.

The spelling of 54146446311 in words is "fifty-four billion, one hundred forty-six million, four hundred forty-six thousand, three hundred eleven".