54220268315 has 8 divisors (see below), whose sum is σ = 65250754800. Its totient is φ = 43251926112.

The previous prime is 54220268191. The next prime is 54220268317. The reversal of 54220268315 is 51386202245.

It is a happy number.

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 54220268315 - 2¹⁴ = 54220251931 is a prime.

It is a super-3 number, since 3×54220268315³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (54220268317) 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, 15534149 + ... + 15537638.

It is an arithmetic number, because the mean of its divisors is an integer number (8156344350).

Almost surely, 2^54220268315 is an apocalyptic number.

54220268315 is a deficient number, since it is larger than the sum of its proper divisors (11030486485).

54220268315 is a wasteful number, since it uses less digits than its factorization.

54220268315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31072141.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 54220268315 in words is "fifty-four billion, two hundred twenty million, two hundred sixty-eight thousand, three hundred fifteen".