10532320054 has 4 divisors (see below), whose sum is σ = 15798480084. Its totient is φ = 5266160026.

The previous prime is 10532320049. The next prime is 10532320081. The reversal of 10532320054 is 45002323501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45002323501 = 673 ⋅66868237.

It is a super-2 number, since 2×10532320054² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2633080012 + ... + 2633080015.

It is an arithmetic number, because the mean of its divisors is an integer number (3949620021).

Almost surely, 2^10532320054 is an apocalyptic number.

10532320054 is a deficient number, since it is larger than the sum of its proper divisors (5266160030).

10532320054 is an equidigital number, since it uses as much as digits as its factorization.

10532320054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5266160029.

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 10532320054 its reverse (45002323501), we get a palindrome (55534643555).

The spelling of 10532320054 in words is "ten billion, five hundred thirty-two million, three hundred twenty thousand, fifty-four".