2154335543150 has 288 divisors, whose sum is σ = 4838162337792. Its totient is φ = 698794905600.

The previous prime is 2154335543131. The next prime is 2154335543153. The reversal of 2154335543150 is 513455334512.

It is a junction number, because it is equal to n+sod(n) for n = 2154335543098 and 2154335543107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2154335543153) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6102933374 + ... + 6102933726.

It is an arithmetic number, because the mean of its divisors is an integer number (16799174784).

Almost surely, 2^{2154335543150} is an apocalyptic number.

2154335543150 is an abundant number, since it is smaller than the sum of its proper divisors (2683826794642).

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

2154335543150 is a wasteful number, since it uses less digits than its factorization.

2154335543150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764 (or 722 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 2154335543150 in words is "two trillion, one hundred fifty-four billion, three hundred thirty-five million, five hundred forty-three thousand, one hundred fifty".