53261151 has 8 divisors (see below), whose sum is σ = 71467824. Its totient is φ = 35280960.

The previous prime is 53261149. The next prime is 53261171. The reversal of 53261151 is 15116235.

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

It is not a de Polignac number, because 53261151 - 2¹ = 53261149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53261101) 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, 56070 + ... + 57011.

It is an arithmetic number, because the mean of its divisors is an integer number (8933478).

Almost surely, 2^53261151 is an apocalyptic number.

53261151 is a deficient number, since it is larger than the sum of its proper divisors (18206673).

53261151 is a wasteful number, since it uses less digits than its factorization.

53261151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113241.

The product of its digits is 900, while the sum is 24.

The square root of 53261151 is about 7298.0237735979. The cubic root of 53261151 is about 376.2445194435.

Adding to 53261151 its reverse (15116235), we get a palindrome (68377386).

The spelling of 53261151 in words is "fifty-three million, two hundred sixty-one thousand, one hundred fifty-one".