153896848644 has 96 divisors (see below), whose sum is σ = 450705024000. Its totient is φ = 39704895360.

The previous prime is 153896848643. The next prime is 153896848673. The reversal of 153896848644 is 446848698351.

153896848644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is not an unprimeable number, because it can be changed into a prime (153896848643) 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 31 ways as a sum of consecutive naturals, for example, 421234 + ... + 696585.

It is an arithmetic number, because the mean of its divisors is an integer number (4694844000).

Almost surely, 2^153896848644 is an apocalyptic number.

153896848644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

153896848644 is an abundant number, since it is smaller than the sum of its proper divisors (296808175356).

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

153896848644 is a wasteful number, since it uses less digits than its factorization.

153896848644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117993 (or 1117991 counting only the distinct ones).

The product of its digits is 159252480, while the sum is 66.

The spelling of 153896848644 in words is "one hundred fifty-three billion, eight hundred ninety-six million, eight hundred forty-eight thousand, six hundred forty-four".