462400045 has 4 divisors (see below), whose sum is σ = 554880060. Its totient is φ = 369920032.

The previous prime is 462400039. The next prime is 462400079. The reversal of 462400045 is 540004264.

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 271656324 + 190743721 = 16482^2 + 13811^2 .

It is a cyclic number.

It is not a de Polignac number, because 462400045 - 2⁵ = 462400013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 462399992 and 462400019.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46240000 + ... + 46240009.

It is an arithmetic number, because the mean of its divisors is an integer number (138720015).

Almost surely, 2^462400045 is an apocalyptic number.

It is an amenable number.

462400045 is a deficient number, since it is larger than the sum of its proper divisors (92480015).

462400045 is an equidigital number, since it uses as much as digits as its factorization.

462400045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92480014.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 462400045 is about 21503.4891354868. The cubic root of 462400045 is about 773.2844717237.

The spelling of 462400045 in words is "four hundred sixty-two million, four hundred thousand, forty-five".