153788256452 has 6 divisors (see below), whose sum is σ = 269129448798. Its totient is φ = 76894128224.

The previous prime is 153788256439. The next prime is 153788256473. The reversal of 153788256452 is 254652887351.

153788256452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 123746354176 + 30041902276 = 351776^2 + 173326^2 .

It is a super-2 number, since 2×153788256452² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19223532053 + ... + 19223532060.

It is an arithmetic number, because the mean of its divisors is an integer number (44854908133).

Almost surely, 2^153788256452 is an apocalyptic number.

It is an amenable number.

153788256452 is a deficient number, since it is larger than the sum of its proper divisors (115341192346).

153788256452 is a wasteful number, since it uses less digits than its factorization.

153788256452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38447064117 (or 38447064115 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 56.

The spelling of 153788256452 in words is "one hundred fifty-three billion, seven hundred eighty-eight million, two hundred fifty-six thousand, four hundred fifty-two".