7535725423 has 2 divisors, whose sum is σ = 7535725424. Its totient is φ = 7535725422.

The previous prime is 7535725403. The next prime is 7535725469. The reversal of 7535725423 is 3245275357.

It is a weak prime.

It is an emirp because it is prime and its reverse (3245275357) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7535725423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7535725423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7535725403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3767862711 + 3767862712.

It is an arithmetic number, because the mean of its divisors is an integer number (3767862712).

Almost surely, 2^7535725423 is an apocalyptic number.

7535725423 is a deficient number, since it is larger than the sum of its proper divisors (1).

7535725423 is an equidigital number, since it uses as much as digits as its factorization.

7535725423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 882000, while the sum is 43.

The square root of 7535725423 is about 86808.5561623968. The cubic root of 7535725423 is about 1960.5369054415.

The spelling of 7535725423 in words is "seven billion, five hundred thirty-five million, seven hundred twenty-five thousand, four hundred twenty-three".