2154250153 has 16 divisors (see below), whose sum is σ = 2496925440. Its totient is φ = 1837976400.

The previous prime is 2154250139. The next prime is 2154250159. The reversal of 2154250153 is 3510524512.

2154250153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2154250153 - 2¹³ = 2154241961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2154250159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25803 + ... + 70528.

It is an arithmetic number, because the mean of its divisors is an integer number (156057840).

Almost surely, 2^2154250153 is an apocalyptic number.

It is an amenable number.

2154250153 is a deficient number, since it is larger than the sum of its proper divisors (342675287).

2154250153 is a wasteful number, since it uses less digits than its factorization.

2154250153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96468.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2154250153 is about 46413.9004286431. The cubic root of 2154250153 is about 1291.5127882806.

Adding to 2154250153 its reverse (3510524512), we get a palindrome (5664774665).

The spelling of 2154250153 in words is "two billion, one hundred fifty-four million, two hundred fifty thousand, one hundred fifty-three".