553142507 has 2 divisors, whose sum is σ = 553142508. Its totient is φ = 553142506.

The previous prime is 553142453. The next prime is 553142509. The reversal of 553142507 is 705241355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553142507 - 2¹⁰ = 553141483 is a prime.

Together with 553142509, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (553142509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276571253 + 276571254.

It is an arithmetic number, because the mean of its divisors is an integer number (276571254).

Almost surely, 2^553142507 is an apocalyptic number.

553142507 is a deficient number, since it is larger than the sum of its proper divisors (1).

553142507 is an equidigital number, since it uses as much as digits as its factorization.

553142507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 553142507 is about 23518.9818444592. The cubic root of 553142507 is about 820.8787461443.

The spelling of 553142507 in words is "five hundred fifty-three million, one hundred forty-two thousand, five hundred seven".