10523437 has 2 divisors, whose sum is σ = 10523438. Its totient is φ = 10523436.

The previous prime is 10523393. The next prime is 10523467. The reversal of 10523437 is 73432501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5621641 + 4901796 = 2371^2 + 2214^2 .

It is an emirp because it is prime and its reverse (73432501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10523437 is a prime.

It is a super-2 number, since 2×10523437² = 221485452585938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10523467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5261718 + 5261719.

It is an arithmetic number, because the mean of its divisors is an integer number (5261719).

Almost surely, 2^10523437 is an apocalyptic number.

It is an amenable number.

10523437 is a deficient number, since it is larger than the sum of its proper divisors (1).

10523437 is an equidigital number, since it uses as much as digits as its factorization.

10523437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 10523437 is about 3243.9847410245. The cubic root of 10523437 is about 219.1387609867.

Adding to 10523437 its reverse (73432501), we get a palindrome (83955938).

It can be divided in two parts, 1052 and 3437, that added together give a square (4489 = 67²).

The spelling of 10523437 in words is "ten million, five hundred twenty-three thousand, four hundred thirty-seven".