53412352501 has 2 divisors, whose sum is σ = 53412352502. Its totient is φ = 53412352500.

The previous prime is 53412352481. The next prime is 53412352571. The reversal of 53412352501 is 10525321435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42638120100 + 10774232401 = 206490^2 + 103799^2 .

It is a cyclic number.

It is not a de Polignac number, because 53412352501 - 2¹³ = 53412344309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53412352571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26706176250 + 26706176251.

It is an arithmetic number, because the mean of its divisors is an integer number (26706176251).

Almost surely, 2^53412352501 is an apocalyptic number.

It is an amenable number.

53412352501 is a deficient number, since it is larger than the sum of its proper divisors (1).

53412352501 is an equidigital number, since it uses as much as digits as its factorization.

53412352501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 53412352501 its reverse (10525321435), we get a palindrome (63937673936).

The spelling of 53412352501 in words is "fifty-three billion, four hundred twelve million, three hundred fifty-two thousand, five hundred one".