54245432204140 has 12 divisors (see below), whose sum is σ = 113915407628736. Its totient is φ = 21698172881648.

The previous prime is 54245432204123. The next prime is 54245432204167. The reversal of 54245432204140 is 4140223454245.

It is a junction number, because it is equal to n+sod(n) for n = 54245432204093 and 54245432204102.

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, 1356135805084 + ... + 1356135805123.

It is an arithmetic number, because the mean of its divisors is an integer number (9492950635728).

Almost surely, 2^{54245432204140} is an apocalyptic number.

It is an amenable number.

54245432204140 is an abundant number, since it is smaller than the sum of its proper divisors (59669975424596).

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

54245432204140 is a wasteful number, since it uses less digits than its factorization.

54245432204140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712271610216 (or 2712271610214 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 54245432204140 its reverse (4140223454245), we get a palindrome (58385655658385).

The spelling of 54245432204140 in words is "fifty-four trillion, two hundred forty-five billion, four hundred thirty-two million, two hundred four thousand, one hundred forty".