52453433501 has 8 divisors (see below), whose sum is σ = 60477284544. Its totient is φ = 44562208320.

The previous prime is 52453433467. The next prime is 52453433521. The reversal of 52453433501 is 10533435425.

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 52453433501 - 2¹⁸ = 52453171357 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 (52453433521) 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, 33155615 + ... + 33157196.

It is an arithmetic number, because the mean of its divisors is an integer number (7559660568).

Almost surely, 2^52453433501 is an apocalyptic number.

It is an amenable number.

52453433501 is a deficient number, since it is larger than the sum of its proper divisors (8023851043).

52453433501 is a wasteful number, since it uses less digits than its factorization.

52453433501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66312931.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 52453433501 its reverse (10533435425), we get a palindrome (62986868926).

The spelling of 52453433501 in words is "fifty-two billion, four hundred fifty-three million, four hundred thirty-three thousand, five hundred one".