151523551806 has 48 divisors (see below), whose sum is σ = 331690826880. Its totient is φ = 45764784720.

The previous prime is 151523551771. The next prime is 151523551807. The reversal of 151523551806 is 608155325151.

151523551806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151523551807) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 6208255 + ... + 6232613.

It is an arithmetic number, because the mean of its divisors is an integer number (6910225560).

Almost surely, 2^151523551806 is an apocalyptic number.

151523551806 is an abundant number, since it is smaller than the sum of its proper divisors (180167275074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151523551806 is a wasteful number, since it uses less digits than its factorization.

151523551806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24989 (or 24682 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 42.

Adding to 151523551806 its reverse (608155325151), we get a palindrome (759678876957).

The spelling of 151523551806 in words is "one hundred fifty-one billion, five hundred twenty-three million, five hundred fifty-one thousand, eight hundred six".