54287655951 has 8 divisors (see below), whose sum is σ = 72384635520. Its totient is φ = 36191223512.

The previous prime is 54287655949. The next prime is 54287655967. The reversal of 54287655951 is 15955678245.

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 54287655951 - 2¹ = 54287655949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54287655891 and 54287655900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54287605951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255286 + ... + 416828.

It is an arithmetic number, because the mean of its divisors is an integer number (9048079440).

Almost surely, 2^54287655951 is an apocalyptic number.

54287655951 is a deficient number, since it is larger than the sum of its proper divisors (18096979569).

54287655951 is a wasteful number, since it uses less digits than its factorization.

54287655951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273565.

The product of its digits is 15120000, while the sum is 57.

The spelling of 54287655951 in words is "fifty-four billion, two hundred eighty-seven million, six hundred fifty-five thousand, nine hundred fifty-one".