151562821092648 has 128 divisors (see below), whose sum is σ = 433490795781120. Its totient is φ = 43258261916160.

The previous prime is 151562821092587. The next prime is 151562821092649. The reversal of 151562821092648 is 846290128265151.

It is a happy number.

151562821092648 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 151562821092591 and 151562821092600.

It is not an unprimeable number, because it can be changed into a prime (151562821092649) 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, 999197740 + ... + 999349412.

It is an arithmetic number, because the mean of its divisors is an integer number (3386646842040).

Almost surely, 2^{151562821092648} is an apocalyptic number.

It is an amenable number.

151562821092648 is an abundant number, since it is smaller than the sum of its proper divisors (281927974688472).

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

151562821092648 is a wasteful number, since it uses less digits than its factorization.

151562821092648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157887 (or 157883 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 60.

The spelling of 151562821092648 in words is "one hundred fifty-one trillion, five hundred sixty-two billion, eight hundred twenty-one million, ninety-two thousand, six hundred forty-eight".