5454460623 has 16 divisors (see below), whose sum is σ = 7315952000. Its totient is φ = 3614703840.

The previous prime is 5454460601. The next prime is 5454460637. The reversal of 5454460623 is 3260644545.

It is not a de Polignac number, because 5454460623 - 2⁸ = 5454460367 is a prime.

It is a super-2 number, since 2×5454460623² = 59502281375715096258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5454460673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338688 + ... + 354426.

It is an arithmetic number, because the mean of its divisors is an integer number (457247000).

Almost surely, 2^5454460623 is an apocalyptic number.

5454460623 is a deficient number, since it is larger than the sum of its proper divisors (1861491377).

5454460623 is a wasteful number, since it uses less digits than its factorization.

5454460623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16422.

The product of its (nonzero) digits is 345600, while the sum is 39.

The square root of 5454460623 is about 73854.3202730890. The cubic root of 5454460623 is about 1760.2888453918.

The spelling of 5454460623 in words is "five billion, four hundred fifty-four million, four hundred sixty thousand, six hundred twenty-three".