53012401 has 16 divisors (see below), whose sum is σ = 60165504. Its totient is φ = 46341504.

The previous prime is 53012383. The next prime is 53012417. The reversal of 53012401 is 10421035.

It is not a de Polignac number, because 53012401 - 2⁵ = 53012369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53012431) 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, 31165 + ... + 32821.

It is an arithmetic number, because the mean of its divisors is an integer number (3760344).

Almost surely, 2^53012401 is an apocalyptic number.

It is an amenable number.

53012401 is a deficient number, since it is larger than the sum of its proper divisors (7153103).

53012401 is a wasteful number, since it uses less digits than its factorization.

53012401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 53012401 is about 7280.9615436424. The cubic root of 53012401 is about 375.6578698039.

Adding to 53012401 its reverse (10421035), we get a palindrome (63433436).

The spelling of 53012401 in words is "fifty-three million, twelve thousand, four hundred one".