53033134091 has 96 divisors (see below), whose sum is σ = 69055414272. Its totient is φ = 40419025920.

The previous prime is 53033134019. The next prime is 53033134111. The reversal of 53033134091 is 19043133035.

It is not a de Polignac number, because 53033134091 - 2¹⁰ = 53033133067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53033134291) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 337790585 + ... + 337790741.

It is an arithmetic number, because the mean of its divisors is an integer number (719327232).

Almost surely, 2^53033134091 is an apocalyptic number.

53033134091 is a deficient number, since it is larger than the sum of its proper divisors (16022280181).

53033134091 is a wasteful number, since it uses less digits than its factorization.

53033134091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 32.

The spelling of 53033134091 in words is "fifty-three billion, thirty-three million, one hundred thirty-four thousand, ninety-one".