1040151253 has 2 divisors, whose sum is σ = 1040151254. Its totient is φ = 1040151252.

The previous prime is 1040151251. The next prime is 1040151283. The reversal of 1040151253 is 3521510401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 829843249 + 210308004 = 28807^2 + 14502^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040151253 - 2¹ = 1040151251 is a prime.

Together with 1040151251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040151251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520075626 + 520075627.

It is an arithmetic number, because the mean of its divisors is an integer number (520075627).

Almost surely, 2^1040151253 is an apocalyptic number.

It is an amenable number.

1040151253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040151253 is an equidigital number, since it uses as much as digits as its factorization.

1040151253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1040151253 is about 32251.3759861498. The cubic root of 1040151253 is about 1013.2085179134.

Adding to 1040151253 its reverse (3521510401), we get a palindrome (4561661654).

The spelling of 1040151253 in words is "one billion, forty million, one hundred fifty-one thousand, two hundred fifty-three".