52430235501 has 32 divisors (see below), whose sum is σ = 84147880960. Its totient is φ = 28366661376.

The previous prime is 52430235499. The next prime is 52430235503. The reversal of 52430235501 is 10553203425.

It is an interprime number because it is at equal distance from previous prime (52430235499) and next prime (52430235503).

It is not a de Polignac number, because 52430235501 - 2¹ = 52430235499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52430235503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 659445 + ... + 734661.

It is an arithmetic number, because the mean of its divisors is an integer number (2629621280).

Almost surely, 2^52430235501 is an apocalyptic number.

It is an amenable number.

52430235501 is a deficient number, since it is larger than the sum of its proper divisors (31717645459).

52430235501 is a wasteful number, since it uses less digits than its factorization.

52430235501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76993.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 52430235501 its reverse (10553203425), we get a palindrome (62983438926).

The spelling of 52430235501 in words is "fifty-two billion, four hundred thirty million, two hundred thirty-five thousand, five hundred one".