52940546 has 4 divisors (see below), whose sum is σ = 79410822. Its totient is φ = 26470272.

The previous prime is 52940539. The next prime is 52940603. The reversal of 52940546 is 64504925.

It is a happy number.

52940546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30747025 + 22193521 = 5545^2 + 4711^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13235135 + ... + 13235138.

Almost surely, 2^52940546 is an apocalyptic number.

52940546 is a deficient number, since it is larger than the sum of its proper divisors (26470276).

52940546 is a wasteful number, since it uses less digits than its factorization.

52940546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26470275.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 52940546 is about 7276.0254260138. The cubic root of 52940546 is about 375.4880661313.

The spelling of 52940546 in words is "fifty-two million, nine hundred forty thousand, five hundred forty-six".