55248263861254 has 8 divisors (see below), whose sum is σ = 82872591845400. Its totient is φ = 27624066579456.

The previous prime is 55248263861221. The next prime is 55248263861341. The reversal of 55248263861254 is 45216836284255.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 55248263861192 and 55248263861201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31611904 + ... + 33313795.

It is an arithmetic number, because the mean of its divisors is an integer number (10359073980675).

Almost surely, 2^{55248263861254} is an apocalyptic number.

55248263861254 is a deficient number, since it is larger than the sum of its proper divisors (27624327984146).

55248263861254 is a wasteful number, since it uses less digits than its factorization.

55248263861254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65351174.

The product of its digits is 110592000, while the sum is 61.

The spelling of 55248263861254 in words is "fifty-five trillion, two hundred forty-eight billion, two hundred sixty-three million, eight hundred sixty-one thousand, two hundred fifty-four".