54112523430215 has 16 divisors (see below), whose sum is σ = 65583572326560. Its totient is φ = 42857729443200.

The previous prime is 54112523430209. The next prime is 54112523430223. The reversal of 54112523430215 is 51203432521145.

It is not a de Polignac number, because 54112523430215 - 2¹² = 54112523426119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1308656 + ... + 10485114.

It is an arithmetic number, because the mean of its divisors is an integer number (4098973270410).

Almost surely, 2^{54112523430215} is an apocalyptic number.

54112523430215 is a deficient number, since it is larger than the sum of its proper divisors (11471048896345).

54112523430215 is a wasteful number, since it uses less digits than its factorization.

54112523430215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9188242.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 54112523430215 in words is "fifty-four trillion, one hundred twelve billion, five hundred twenty-three million, four hundred thirty thousand, two hundred fifteen".