54324304991 has 8 divisors (see below), whose sum is σ = 59729516544. Its totient is φ = 48996866520.

The previous prime is 54324304973. The next prime is 54324305029. The reversal of 54324304991 is 19940342345.

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

It is a cyclic number.

It is not a de Polignac number, because 54324304991 - 2²² = 54320110687 is a prime.

It is a super-2 number, since 2×54324304991² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54324304091) 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, 19441805 + ... + 19444598.

It is an arithmetic number, because the mean of its divisors is an integer number (7466189568).

Almost surely, 2^54324304991 is an apocalyptic number.

54324304991 is a deficient number, since it is larger than the sum of its proper divisors (5405211553).

54324304991 is a wasteful number, since it uses less digits than its factorization.

54324304991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38886541.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 54324304991 in words is "fifty-four billion, three hundred twenty-four million, three hundred four thousand, nine hundred ninety-one".