52455466 has 48 divisors (see below), whose sum is σ = 96780096. Its totient is φ = 20881152.

The previous prime is 52455463. The next prime is 52455467. The reversal of 52455466 is 66455425.

It is not an unprimeable number, because it can be changed into a prime (52455463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 490185 + ... + 490291.

It is an arithmetic number, because the mean of its divisors is an integer number (2016252).

Almost surely, 2^52455466 is an apocalyptic number.

52455466 is a deficient number, since it is larger than the sum of its proper divisors (44324630).

52455466 is a wasteful number, since it uses less digits than its factorization.

52455466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 232 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 52455466 is about 7242.6145831461. The cubic root of 52455466 is about 374.3377133962.

The spelling of 52455466 in words is "fifty-two million, four hundred fifty-five thousand, four hundred sixty-six".