53011151 has 8 divisors (see below), whose sum is σ = 56220480. Its totient is φ = 49811968.

The previous prime is 53011141. The next prime is 53011157. The reversal of 53011151 is 15111035.

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

It is a cyclic number.

It is not a de Polignac number, because 53011151 - 2¹⁰ = 53010127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53011157) 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, 10055 + ... + 14391.

It is an arithmetic number, because the mean of its divisors is an integer number (7027560).

Almost surely, 2^53011151 is an apocalyptic number.

53011151 is a deficient number, since it is larger than the sum of its proper divisors (3209329).

53011151 is a wasteful number, since it uses less digits than its factorization.

53011151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5073.

The product of its (nonzero) digits is 75, while the sum is 17.

The square root of 53011151 is about 7280.8757028259. The cubic root of 53011151 is about 375.6549171864.

Adding to 53011151 its reverse (15111035), we get a palindrome (68122186).

The spelling of 53011151 in words is "fifty-three million, eleven thousand, one hundred fifty-one".