153413435531 has 12 divisors (see below), whose sum is σ = 159343445016. Its totient is φ = 147695189760.

The previous prime is 153413435507. The next prime is 153413435561. The reversal of 153413435531 is 135534314351.

It is not a de Polignac number, because 153413435531 - 2⁶ = 153413435467 is a prime.

It is a super-2 number, since 2×153413435531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153413435501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228101 + ... + 599046.

It is an arithmetic number, because the mean of its divisors is an integer number (13278620418).

Almost surely, 2^153413435531 is an apocalyptic number.

153413435531 is a deficient number, since it is larger than the sum of its proper divisors (5930009485).

153413435531 is an equidigital number, since it uses as much as digits as its factorization.

153413435531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827402 (or 827371 counting only the distinct ones).

The product of its digits is 162000, while the sum is 38.

Adding to 153413435531 its reverse (135534314351), we get a palindrome (288947749882).

The spelling of 153413435531 in words is "one hundred fifty-three billion, four hundred thirteen million, four hundred thirty-five thousand, five hundred thirty-one".