352554020023 has 4 divisors (see below), whose sum is σ = 353680391008. Its totient is φ = 351427649040.

The previous prime is 352554019969. The next prime is 352554020029. The reversal of 352554020023 is 320020455253.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320020455253 = 13763 ⋅23252231.

It is a cyclic number.

It is not a de Polignac number, because 352554020023 - 2⁹ = 352554019511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352554020029) 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, 563185023 + ... + 563185648.

It is an arithmetic number, because the mean of its divisors is an integer number (88420097752).

Almost surely, 2^352554020023 is an apocalyptic number.

352554020023 is a deficient number, since it is larger than the sum of its proper divisors (1126370985).

352554020023 is a wasteful number, since it uses less digits than its factorization.

352554020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126370984.

The product of its (nonzero) digits is 36000, while the sum is 31.

Adding to 352554020023 its reverse (320020455253), we get a palindrome (672574475276).

The spelling of 352554020023 in words is "three hundred fifty-two billion, five hundred fifty-four million, twenty thousand, twenty-three".