1532253 has 4 divisors (see below), whose sum is σ = 2043008. Its totient is φ = 1021500.

The previous prime is 1532249. The next prime is 1532257. The reversal of 1532253 is 3522351.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1532249) and next prime (1532257).

It is not a de Polignac number, because 1532253 - 2² = 1532249 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1532257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255373 + ... + 255378.

It is an arithmetic number, because the mean of its divisors is an integer number (510752).

2^1532253 is an apocalyptic number.

It is an amenable number.

1532253 is a deficient number, since it is larger than the sum of its proper divisors (510755).

1532253 is an equidigital number, since it uses as much as digits as its factorization.

1532253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510754.

The product of its digits is 900, while the sum is 21.

The square root of 1532253 is about 1237.8420739335. The cubic root of 1532253 is about 115.2860678909.

The spelling of 1532253 in words is "one million, five hundred thirty-two thousand, two hundred fifty-three".