54335600200640 has 112 divisors (see below), whose sum is σ = 142444017128160. Its totient is φ = 19577130209280.

The previous prime is 54335600200633. The next prime is 54335600200663. The reversal of 54335600200640 is 4600200653345.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 54335600200594 and 54335600200603.

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, 70424807 + ... + 71192166.

Almost surely, 2^{54335600200640} is an apocalyptic number.

It is an amenable number.

54335600200640 is an abundant number, since it is smaller than the sum of its proper divisors (88108416927520).

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

54335600200640 is a wasteful number, since it uses less digits than its factorization.

54335600200640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141617110 (or 141617100 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 54335600200640 its reverse (4600200653345), we get a palindrome (58935800853985).

The spelling of 54335600200640 in words is "fifty-four trillion, three hundred thirty-five billion, six hundred million, two hundred thousand, six hundred forty".