152320544253 has 32 divisors (see below), whose sum is σ = 229551027200. Its totient is φ = 99803019888.

The previous prime is 152320544209. The next prime is 152320544261. The reversal of 152320544253 is 352445023251.

152320544253 is a `hidden beast` number, since 1 + 5 + 2 + 3 + 205 + 442 + 5 + 3 = 666.

It is not a de Polignac number, because 152320544253 - 2⁸ = 152320543997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152320544653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 698250 + ... + 890052.

It is an arithmetic number, because the mean of its divisors is an integer number (7173469600).

Almost surely, 2^152320544253 is an apocalyptic number.

It is an amenable number.

152320544253 is a deficient number, since it is larger than the sum of its proper divisors (77230482947).

152320544253 is a wasteful number, since it uses less digits than its factorization.

152320544253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192318 (or 192312 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 152320544253 in words is "one hundred fifty-two billion, three hundred twenty million, five hundred forty-four thousand, two hundred fifty-three".