53154429316539 has 64 divisors (see below), whose sum is σ = 76785638630400. Its totient is φ = 32588133580800.

The previous prime is 53154429316523. The next prime is 53154429316561. The reversal of 53154429316539 is 93561392445135.

It is a happy number.

It is not a de Polignac number, because 53154429316539 - 2⁴ = 53154429316523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53154429316519) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 121542237 + ... + 121978785.

It is an arithmetic number, because the mean of its divisors is an integer number (1199775603600).

Almost surely, 2^{53154429316539} is an apocalyptic number.

53154429316539 is a deficient number, since it is larger than the sum of its proper divisors (23631209313861).

53154429316539 is a wasteful number, since it uses less digits than its factorization.

53154429316539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436980.

The product of its digits is 52488000, while the sum is 60.

The spelling of 53154429316539 in words is "fifty-three trillion, one hundred fifty-four billion, four hundred twenty-nine million, three hundred sixteen thousand, five hundred thirty-nine".