31053753 has 8 divisors (see below), whose sum is σ = 46005600. Its totient is φ = 20702484.

The previous prime is 31053731. The next prime is 31053761. The reversal of 31053753 is 35735013.

It is not a de Polignac number, because 31053753 - 2¹⁰ = 31052729 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1150139 = 31053753 / (3 + 1 + 0 + 5 + 3 + 7 + 5 + 3).

It is not an unprimeable number, because it can be changed into a prime (31053553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575043 + ... + 575096.

It is an arithmetic number, because the mean of its divisors is an integer number (5750700).

Almost surely, 2^31053753 is an apocalyptic number.

It is an amenable number.

31053753 is a deficient number, since it is larger than the sum of its proper divisors (14951847).

31053753 is a wasteful number, since it uses less digits than its factorization.

31053753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150148 (or 1150142 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 27.

The square root of 31053753 is about 5572.5894340064. The cubic root of 31053753 is about 314.3195288194.

Adding to 31053753 its reverse (35735013), we get a palindrome (66788766).

The spelling of 31053753 in words is "thirty-one million, fifty-three thousand, seven hundred fifty-three".