53244051 has 16 divisors (see below), whose sum is σ = 85906944. Its totient is φ = 28635264.

The previous prime is 53244047. The next prime is 53244067. The reversal of 53244051 is 15044235.

It is not a de Polignac number, because 53244051 - 2² = 53244047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53244031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74215 + ... + 74928.

It is an arithmetic number, because the mean of its divisors is an integer number (5369184).

Almost surely, 2^53244051 is an apocalyptic number.

53244051 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

53244051 is a deficient number, since it is larger than the sum of its proper divisors (32662893).

53244051 is a wasteful number, since it uses less digits than its factorization.

53244051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149170.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 53244051 is about 7296.8521295145. The cubic root of 53244051 is about 376.2042495042.

Adding to 53244051 its reverse (15044235), we get a palindrome (68288286).

The spelling of 53244051 in words is "fifty-three million, two hundred forty-four thousand, fifty-one".