4545460046 has 4 divisors (see below), whose sum is σ = 6818190072. Its totient is φ = 2272730022.

The previous prime is 4545460043. The next prime is 4545460063. The reversal of 4545460046 is 6400645454.

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

It is a super-2 number, since 2×4545460046² = 41322414059564644232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4545459991 and 4545460009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545460043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136365010 + ... + 1136365013.

It is an arithmetic number, because the mean of its divisors is an integer number (1704547518).

Almost surely, 2^4545460046 is an apocalyptic number.

4545460046 is a deficient number, since it is larger than the sum of its proper divisors (2272730026).

4545460046 is a wasteful number, since it uses less digits than its factorization.

4545460046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272730025.

The product of its (nonzero) digits is 230400, while the sum is 38.

The square root of 4545460046 is about 67420.0270394487. The cubic root of 4545460046 is about 1656.5044805490.

The spelling of 4545460046 in words is "four billion, five hundred forty-five million, four hundred sixty thousand, forty-six".