54133342535 has 4 divisors (see below), whose sum is σ = 64960011048. Its totient is φ = 43306674024.

The previous prime is 54133342531. The next prime is 54133342537. The reversal of 54133342535 is 53524333145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54133342535 - 2² = 54133342531 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54133342531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5413334249 + ... + 5413334258.

It is an arithmetic number, because the mean of its divisors is an integer number (16240002762).

Almost surely, 2^54133342535 is an apocalyptic number.

54133342535 is a deficient number, since it is larger than the sum of its proper divisors (10826668513).

54133342535 is a wasteful number, since it uses less digits than its factorization.

54133342535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10826668512.

The product of its digits is 324000, while the sum is 38.

The spelling of 54133342535 in words is "fifty-four billion, one hundred thirty-three million, three hundred forty-two thousand, five hundred thirty-five".