2154274301 has 4 divisors (see below), whose sum is σ = 2165100000. Its totient is φ = 2143448604.

The previous prime is 2154274259. The next prime is 2154274303. The reversal of 2154274301 is 1034724512.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2154274301 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 (2154274303) 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, 5412551 + ... + 5412948.

It is an arithmetic number, because the mean of its divisors is an integer number (541275000).

Almost surely, 2^2154274301 is an apocalyptic number.

It is an amenable number.

2154274301 is a deficient number, since it is larger than the sum of its proper divisors (10825699).

2154274301 is a wasteful number, since it uses less digits than its factorization.

2154274301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10825698.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2154274301 is about 46414.1605654998. The cubic root of 2154274301 is about 1291.5176139867.

Adding to 2154274301 its reverse (1034724512), we get a palindrome (3188998813).

The spelling of 2154274301 in words is "two billion, one hundred fifty-four million, two hundred seventy-four thousand, three hundred one".