153031053 has 8 divisors (see below), whose sum is σ = 233190208. Its totient is φ = 87446304.

The previous prime is 153031049. The next prime is 153031069. The reversal of 153031053 is 350130351.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 153031053 - 2² = 153031049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 7287193 = 153031053 / (1 + 5 + 3 + 0 + 3 + 1 + 0 + 5 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153031253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3643576 + ... + 3643617.

It is an arithmetic number, because the mean of its divisors is an integer number (29148776).

Almost surely, 2^153031053 is an apocalyptic number.

It is an amenable number.

153031053 is a deficient number, since it is larger than the sum of its proper divisors (80159155).

153031053 is an equidigital number, since it uses as much as digits as its factorization.

153031053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7287203.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 153031053 is about 12370.5720562955. The cubic root of 153031053 is about 534.8843060745.

The spelling of 153031053 in words is "one hundred fifty-three million, thirty-one thousand, fifty-three".