52574499 has 6 divisors (see below), whose sum is σ = 75940956. Its totient is φ = 35049660.

The previous prime is 52574491. The next prime is 52574513. The reversal of 52574499 is 99447525.

It is not a de Polignac number, because 52574499 - 2³ = 52574491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52574491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2920797 + ... + 2920814.

It is an arithmetic number, because the mean of its divisors is an integer number (12656826).

Almost surely, 2^52574499 is an apocalyptic number.

52574499 is a deficient number, since it is larger than the sum of its proper divisors (23366457).

52574499 is a wasteful number, since it uses less digits than its factorization.

52574499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5841617 (or 5841614 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 52574499 is about 7250.8274700202. The cubic root of 52574499 is about 374.6206510477.

The spelling of 52574499 in words is "fifty-two million, five hundred seventy-four thousand, four hundred ninety-nine".