14532021052 has 6 divisors (see below), whose sum is σ = 25431036848. Its totient is φ = 7266010524.

The previous prime is 14532020999. The next prime is 14532021061. The reversal of 14532021052 is 25012023541.

It is a super-2 number, since 2×14532021052² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1816502628 + ... + 1816502635.

Almost surely, 2^14532021052 is an apocalyptic number.

It is an amenable number.

14532021052 is a deficient number, since it is larger than the sum of its proper divisors (10899015796).

14532021052 is a wasteful number, since it uses less digits than its factorization.

14532021052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3633005267 (or 3633005265 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 14532021052 its reverse (25012023541), we get a palindrome (39544044593).

The spelling of 14532021052 in words is "fourteen billion, five hundred thirty-two million, twenty-one thousand, fifty-two".