54687879253 has 8 divisors (see below), whose sum is σ = 63830230272. Its totient is φ = 45877977456.

The previous prime is 54687879223. The next prime is 54687879293. The reversal of 54687879253 is 35297878645.

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 54687879253 - 2⁵ = 54687879221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54687879223) 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, 83111950 + ... + 83112607.

It is an arithmetic number, because the mean of its divisors is an integer number (7978778784).

Almost surely, 2^54687879253 is an apocalyptic number.

It is an amenable number.

54687879253 is a deficient number, since it is larger than the sum of its proper divisors (9142351019).

54687879253 is a wasteful number, since it uses less digits than its factorization.

54687879253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166224611.

The product of its digits is 101606400, while the sum is 64.

The spelling of 54687879253 in words is "fifty-four billion, six hundred eighty-seven million, eight hundred seventy-nine thousand, two hundred fifty-three".