2151408484596 has 144 divisors (see below), whose sum is σ = 5858851521600. Its totient is φ = 612657787392.

The previous prime is 2151408484579. The next prime is 2151408484597. The reversal of 2151408484596 is 6954848041512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2151408484597) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 343178950 + ... + 343185218.

It is an arithmetic number, because the mean of its divisors is an integer number (40686468900).

Almost surely, 2^{2151408484596} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2151408484596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2929425760800).

2151408484596 is an abundant number, since it is smaller than the sum of its proper divisors (3707443037004).

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

2151408484596 is a wasteful number, since it uses less digits than its factorization.

2151408484596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8126 (or 8117 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 57.

The spelling of 2151408484596 in words is "two trillion, one hundred fifty-one billion, four hundred eight million, four hundred eighty-four thousand, five hundred ninety-six".