5455531023 has 8 divisors (see below), whose sum is σ = 7590304128. Its totient is φ = 3478889304.

The previous prime is 5455531021. The next prime is 5455531031. The reversal of 5455531023 is 3201355545.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5455531023 - 2¹ = 5455531021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455531021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39532765 + ... + 39532902.

It is an arithmetic number, because the mean of its divisors is an integer number (948788016).

Almost surely, 2^5455531023 is an apocalyptic number.

5455531023 is a deficient number, since it is larger than the sum of its proper divisors (2134773105).

5455531023 is a wasteful number, since it uses less digits than its factorization.

5455531023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79065693.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 5455531023 is about 73861.5666162044. The cubic root of 5455531023 is about 1760.4039860121.

Adding to 5455531023 its reverse (3201355545), we get a palindrome (8656886568).

The spelling of 5455531023 in words is "five billion, four hundred fifty-five million, five hundred thirty-one thousand, twenty-three".