54012454251 has 8 divisors (see below), whose sum is σ = 82304692224. Its totient is φ = 30864259560.

The previous prime is 54012454201. The next prime is 54012454261. The reversal of 54012454251 is 15245421045.

It is a happy number.

54012454251 is digitally balanced in base 2, 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 not a de Polignac number, because 54012454251 - 2⁶ = 54012454187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54012454201) 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, 1286010795 + ... + 1286010836.

It is an arithmetic number, because the mean of its divisors is an integer number (10288086528).

Almost surely, 2^54012454251 is an apocalyptic number.

54012454251 is a deficient number, since it is larger than the sum of its proper divisors (28292237973).

54012454251 is a wasteful number, since it uses less digits than its factorization.

54012454251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2572021641.

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 54012454251 its reverse (15245421045), we get a palindrome (69257875296).

The spelling of 54012454251 in words is "fifty-four billion, twelve million, four hundred fifty-four thousand, two hundred fifty-one".