53745053 has 16 divisors (see below), whose sum is σ = 58824000. Its totient is φ = 48926592.

The previous prime is 53745031. The next prime is 53745059. The reversal of 53745053 is 35054735.

53745053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53745053 - 2⁶ = 53744989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53745059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62138 + ... + 62996.

It is an arithmetic number, because the mean of its divisors is an integer number (3676500).

Almost surely, 2^53745053 is an apocalyptic number.

It is an amenable number.

53745053 is a deficient number, since it is larger than the sum of its proper divisors (5078947).

53745053 is a wasteful number, since it uses less digits than its factorization.

53745053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004.

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 53745053 is about 7331.1017589446. The cubic root of 53745053 is about 377.3805373201.

Adding to 53745053 its reverse (35054735), we get a palindrome (88799788).

The spelling of 53745053 in words is "fifty-three million, seven hundred forty-five thousand, fifty-three".