54687554383 has 16 divisors (see below), whose sum is σ = 68228004096. Its totient is φ = 42584855040.

The previous prime is 54687554381. The next prime is 54687554393. The reversal of 54687554383 is 38345578645.

It is a happy number.

It is not a de Polignac number, because 54687554383 - 2¹ = 54687554381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54687554381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125266 + ... + 353647.

It is an arithmetic number, because the mean of its divisors is an integer number (4264250256).

Almost surely, 2^54687554383 is an apocalyptic number.

54687554383 is a deficient number, since it is larger than the sum of its proper divisors (13540449713).

54687554383 is a wasteful number, since it uses less digits than its factorization.

54687554383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480414.

The product of its digits is 48384000, while the sum is 58.

The spelling of 54687554383 in words is "fifty-four billion, six hundred eighty-seven million, five hundred fifty-four thousand, three hundred eighty-three".