53153506 has 32 divisors (see below), whose sum is σ = 95551488. Its totient is φ = 21682320.

The previous prime is 53153501. The next prime is 53153539. The reversal of 53153506 is 60535135.

It is a happy number.

53153506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53153501) 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, 123111 + ... + 123541.

It is an arithmetic number, because the mean of its divisors is an integer number (2985984).

Almost surely, 2^53153506 is an apocalyptic number.

53153506 is a deficient number, since it is larger than the sum of its proper divisors (42397982).

53153506 is a wasteful number, since it uses less digits than its factorization.

53153506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 53153506 is about 7290.6451017725. The cubic root of 53153506 is about 375.9908751747.

The spelling of 53153506 in words is "fifty-three million, one hundred fifty-three thousand, five hundred six".