53994153 has 8 divisors (see below), whose sum is σ = 72040288. Its totient is φ = 35972064.

The previous prime is 53994113. The next prime is 53994167. The reversal of 53994153 is 35149935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53994153 - 2¹³ = 53985961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53994113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126 + ... + 10392.

It is an arithmetic number, because the mean of its divisors is an integer number (9005036).

Almost surely, 2^53994153 is an apocalyptic number.

It is an amenable number.

53994153 is a deficient number, since it is larger than the sum of its proper divisors (18046135).

53994153 is a wasteful number, since it uses less digits than its factorization.

53994153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12023.

The product of its digits is 72900, while the sum is 39.

The square root of 53994153 is about 7348.0713796206. The cubic root of 53994153 is about 377.9626723309.

The spelling of 53994153 in words is "fifty-three million, nine hundred ninety-four thousand, one hundred fifty-three".