54125465 has 4 divisors (see below), whose sum is σ = 64950564. Its totient is φ = 43300368.

The previous prime is 54125441. The next prime is 54125521. The reversal of 54125465 is 56452145.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19456921 + 34668544 = 4411^2 + 5888^2 .

It is a cyclic number.

It is not a de Polignac number, because 54125465 - 2⁸ = 54125209 is a prime.

It is a super-2 number, since 2×54125465² = 5859131922932450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5412542 + ... + 5412551.

It is an arithmetic number, because the mean of its divisors is an integer number (16237641).

Almost surely, 2^54125465 is an apocalyptic number.

It is an amenable number.

54125465 is a deficient number, since it is larger than the sum of its proper divisors (10825099).

54125465 is a wasteful number, since it uses less digits than its factorization.

54125465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10825098.

The product of its digits is 24000, while the sum is 32.

The square root of 54125465 is about 7357.0010873997. The cubic root of 54125465 is about 378.2688218691.

The spelling of 54125465 in words is "fifty-four million, one hundred twenty-five thousand, four hundred sixty-five".