4563454953 has 4 divisors (see below), whose sum is σ = 6084606608. Its totient is φ = 3042303300.

The previous prime is 4563454943. The next prime is 4563454997. The reversal of 4563454953 is 3594543654.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4563454953 - 2⁵ = 4563454921 is a prime.

It is a super-2 number, since 2×4563454953² = 41650242216120464418, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4563454943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 760575823 + ... + 760575828.

It is an arithmetic number, because the mean of its divisors is an integer number (1521151652).

Almost surely, 2^4563454953 is an apocalyptic number.

It is an amenable number.

4563454953 is a deficient number, since it is larger than the sum of its proper divisors (1521151655).

4563454953 is a wasteful number, since it uses less digits than its factorization.

4563454953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521151654.

The product of its digits is 3888000, while the sum is 48.

The square root of 4563454953 is about 67553.3489399304. The cubic root of 4563454953 is about 1658.6875668101.

The spelling of 4563454953 in words is "four billion, five hundred sixty-three million, four hundred fifty-four thousand, nine hundred fifty-three".