63352020023 has 4 divisors (see below), whose sum is σ = 63979267848. Its totient is φ = 62724772200.

The previous prime is 63352019989. The next prime is 63352020029. The reversal of 63352020023 is 32002025336.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 63352020023 - 2⁶ = 63352019959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63352019974 and 63352020001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63352020029) 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, 313623761 + ... + 313623962.

It is an arithmetic number, because the mean of its divisors is an integer number (15994816962).

Almost surely, 2^63352020023 is an apocalyptic number.

63352020023 is a deficient number, since it is larger than the sum of its proper divisors (627247825).

63352020023 is a wasteful number, since it uses less digits than its factorization.

63352020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627247824.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 63352020023 its reverse (32002025336), we get a palindrome (95354045359).

The spelling of 63352020023 in words is "sixty-three billion, three hundred fifty-two million, twenty thousand, twenty-three".