54570499 has 2 divisors, whose sum is σ = 54570500. Its totient is φ = 54570498.

The previous prime is 54570491. The next prime is 54570511. The reversal of 54570499 is 99407545.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54570499 - 2³ = 54570491 is a prime.

It is a super-2 number, since 2×54570499² = 5955878722218002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54570491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27285249 + 27285250.

It is an arithmetic number, because the mean of its divisors is an integer number (27285250).

Almost surely, 2^54570499 is an apocalyptic number.

54570499 is a deficient number, since it is larger than the sum of its proper divisors (1).

54570499 is an equidigital number, since it uses as much as digits as its factorization.

54570499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 54570499 is about 7387.1847817690. The cubic root of 54570499 is about 379.3027356801.

The spelling of 54570499 in words is "fifty-four million, five hundred seventy thousand, four hundred ninety-nine".