2154250524512 has 48 divisors (see below), whose sum is σ = 4260102526512. Its totient is φ = 1072329646080.

The previous prime is 2154250524487. The next prime is 2154250524527.

2154250524512 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2154250524512² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6815087 + ... + 7124177.

It is an arithmetic number, because the mean of its divisors is an integer number (88752135969).

Almost surely, 2^{2154250524512} is an apocalyptic number.

It is an amenable number.

2154250524512 is a deficient number, since it is larger than the sum of its proper divisors (2105852002000).

2154250524512 is a wasteful number, since it uses less digits than its factorization.

2154250524512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310071 (or 310063 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 38.

It can be divided in two parts, 2154250 and 524512, that added together give a palindrome (2678762).

The spelling of 2154250524512 in words is "two trillion, one hundred fifty-four billion, two hundred fifty million, five hundred twenty-four thousand, five hundred twelve".