53745051 has 8 divisors (see below), whose sum is σ = 71746560. Its totient is φ = 35786792.

The previous prime is 53745031. The next prime is 53745059. The reversal of 53745051 is 15054735.

53745051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53745051 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 7791 + ... + 12968.

It is an arithmetic number, because the mean of its divisors is an integer number (8968320).

Almost surely, 2^53745051 is an apocalyptic number.

53745051 is a deficient number, since it is larger than the sum of its proper divisors (18001509).

53745051 is a wasteful number, since it uses less digits than its factorization.

53745051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21625.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 53745051 is about 7331.1016225394. The cubic root of 53745051 is about 377.3805326390.

Adding to 53745051 its reverse (15054735), we get a palindrome (68799786).

The spelling of 53745051 in words is "fifty-three million, seven hundred forty-five thousand, fifty-one".