54635033140 has 96 divisors (see below), whose sum is σ = 125079091200. Its totient is φ = 19967109120.

The previous prime is 54635033119. The next prime is 54635033147. The reversal of 54635033140 is 4133053645.

It is a junction number, because it is equal to n+sod(n) for n = 54635033096 and 54635033105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54635033147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11976460 + ... + 11981020.

It is an arithmetic number, because the mean of its divisors is an integer number (1302907200).

Almost surely, 2^54635033140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54635033140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62539545600).

54635033140 is an abundant number, since it is smaller than the sum of its proper divisors (70444058060).

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

54635033140 is a wasteful number, since it uses less digits than its factorization.

54635033140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5705 (or 5703 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 54635033140 its reverse (4133053645), we get a palindrome (58768086785).

The spelling of 54635033140 in words is "fifty-four billion, six hundred thirty-five million, thirty-three thousand, one hundred forty".