4154521151 has 4 divisors (see below), whose sum is σ = 4532204904. Its totient is φ = 3776837400.

The previous prime is 4154521139. The next prime is 4154521187. The reversal of 4154521151 is 1511254514.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4154521151 - 2⁶ = 4154521087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4154520151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188841860 + ... + 188841881.

It is an arithmetic number, because the mean of its divisors is an integer number (1133051226).

Almost surely, 2^4154521151 is an apocalyptic number.

4154521151 is a deficient number, since it is larger than the sum of its proper divisors (377683753).

4154521151 is a wasteful number, since it uses less digits than its factorization.

4154521151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377683752.

The product of its digits is 4000, while the sum is 29.

The square root of 4154521151 is about 64455.5750187678. The cubic root of 4154521151 is about 1607.5839371754.

Adding to 4154521151 its reverse (1511254514), we get a palindrome (5665775665).

The spelling of 4154521151 in words is "four billion, one hundred fifty-four million, five hundred twenty-one thousand, one hundred fifty-one".