54012453043250 has 32 divisors (see below), whose sum is σ = 108889105341744. Its totient is φ = 19943059584000.

The previous prime is 54012453043223. The next prime is 54012453043273. The reversal of 54012453043250 is 5234035421045.

It can be written as a sum of positive squares in 8 ways, for example, as 3148640862481 + 50863812180769 = 1774441^2 + 7131887^2 .

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, 8309604911 + ... + 8309611410.

Almost surely, 2^{54012453043250} is an apocalyptic number.

54012453043250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54012453043250 is an abundant number, since it is smaller than the sum of its proper divisors (54876652298494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54012453043250 is a wasteful number, since it uses less digits than its factorization.

54012453043250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16619216351 (or 16619216341 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 54012453043250 its reverse (5234035421045), we get a palindrome (59246488464295).

The spelling of 54012453043250 in words is "fifty-four trillion, twelve billion, four hundred fifty-three million, forty-three thousand, two hundred fifty".