52654066 has 12 divisors (see below), whose sum is σ = 83901258. Its totient is φ = 24778112.

The previous prime is 52654057. The next prime is 52654079. The reversal of 52654066 is 66045625.

It can be written as a sum of positive squares in 3 ways, for example, as 52142841 + 511225 = 7221^2 + 715^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44971 + ... + 46126.

Almost surely, 2^52654066 is an apocalyptic number.

52654066 is a deficient number, since it is larger than the sum of its proper divisors (31247192).

52654066 is a wasteful number, since it uses less digits than its factorization.

52654066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91133 (or 91116 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 52654066 is about 7256.3121487433. The cubic root of 52654066 is about 374.8095412102.

The spelling of 52654066 in words is "fifty-two million, six hundred fifty-four thousand, sixty-six".