54374888847345 has 64 divisors (see below), whose sum is σ = 98105240862720. Its totient is φ = 25478048851200.

The previous prime is 54374888847343. The next prime is 54374888847347.

54374888847345 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (54374888847343) and next prime (54374888847347).

It is not a de Polignac number, because 54374888847345 - 2¹ = 54374888847343 is a prime.

It is a super-2 number, since 2×54374888847345² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54374888847343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3592590 + ... + 11029799.

It is an arithmetic number, because the mean of its divisors is an integer number (1532894388480).

Almost surely, 2^{54374888847345} is an apocalyptic number.

54374888847345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54374888847345 is a deficient number, since it is larger than the sum of its proper divisors (43730352015375).

54374888847345 is a wasteful number, since it uses less digits than its factorization.

54374888847345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14623166.

The product of its digits is 11560550400, while the sum is 78.

The spelling of 54374888847345 in words is "fifty-four trillion, three hundred seventy-four billion, eight hundred eighty-eight million, eight hundred forty-seven thousand, three hundred forty-five".