54342125040 has 120 divisors (see below), whose sum is σ = 195964399440. Its totient is φ = 12421054464.

The previous prime is 54342125029. The next prime is 54342125077. The reversal of 54342125040 is 4052124345.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 54342124989 and 54342125007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2298705 + ... + 2322224.

It is an arithmetic number, because the mean of its divisors is an integer number (1633036662).

Almost surely, 2^54342125040 is an apocalyptic number.

It is an amenable number.

54342125040 is an abundant number, since it is smaller than the sum of its proper divisors (141622274400).

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

54342125040 is a wasteful number, since it uses less digits than its factorization.

54342125040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4620959 (or 4620946 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 54342125040 its reverse (4052124345), we get a palindrome (58394249385).

The spelling of 54342125040 in words is "fifty-four billion, three hundred forty-two million, one hundred twenty-five thousand, forty".