54651414105421 has 8 divisors (see below), whose sum is σ = 62819792267904. Its totient is φ = 46573294265520.

The previous prime is 54651414105413. The next prime is 54651414105451. The reversal of 54651414105421 is 12450141415645.

54651414105421 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

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 54651414105421 - 2³ = 54651414105413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54651414105451) 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, 22564579345 + ... + 22564581766.

It is an arithmetic number, because the mean of its divisors is an integer number (7852474033488).

Almost surely, 2^{54651414105421} is an apocalyptic number.

It is an amenable number.

54651414105421 is a deficient number, since it is larger than the sum of its proper divisors (8168378162483).

54651414105421 is a wasteful number, since it uses less digits than its factorization.

54651414105421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45129161291.

The product of its (nonzero) digits is 384000, while the sum is 43.

The spelling of 54651414105421 in words is "fifty-four trillion, six hundred fifty-one billion, four hundred fourteen million, one hundred five thousand, four hundred twenty-one".