11137453 has 2 divisors, whose sum is σ = 11137454. Its totient is φ = 11137452.

The previous prime is 11137409. The next prime is 11137501. The reversal of 11137453 is 35473111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6061444 + 5076009 = 2462^2 + 2253^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11137453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11132453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5568726 + 5568727.

It is an arithmetic number, because the mean of its divisors is an integer number (5568727).

Almost surely, 2^11137453 is an apocalyptic number.

It is an amenable number.

11137453 is a deficient number, since it is larger than the sum of its proper divisors (1).

11137453 is an equidigital number, since it uses as much as digits as its factorization.

11137453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 25.

The square root of 11137453 is about 3337.2822775426. The cubic root of 11137453 is about 223.3205188063.

The spelling of 11137453 in words is "eleven million, one hundred thirty-seven thousand, four hundred fifty-three".