153413435522 has 4 divisors (see below), whose sum is σ = 230120153286. Its totient is φ = 76706717760.

The previous prime is 153413435507. The next prime is 153413435561. The reversal of 153413435522 is 225534314351.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 225534314351 = 47 ⋅4798602433.

It can be written as a sum of positive squares in only one way, i.e., 150839801161 + 2573634361 = 388381^2 + 50731^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38353358879 + ... + 38353358882.

Almost surely, 2^153413435522 is an apocalyptic number.

153413435522 is a deficient number, since it is larger than the sum of its proper divisors (76706717764).

153413435522 is an equidigital number, since it uses as much as digits as its factorization.

153413435522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76706717763.

The product of its digits is 216000, while the sum is 38.

Adding to 153413435522 its reverse (225534314351), we get a palindrome (378947749873).

The spelling of 153413435522 in words is "one hundred fifty-three billion, four hundred thirteen million, four hundred thirty-five thousand, five hundred twenty-two".