2054152417 has 4 divisors (see below), whose sum is σ = 2054393856. Its totient is φ = 2053910980.

The previous prime is 2054152409. The next prime is 2054152469. The reversal of 2054152417 is 7142514502.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7142514502 = 2 ⋅3571257251.

It is a cyclic number.

It is not a de Polignac number, because 2054152417 - 2³ = 2054152409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2054152117) 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, 107473 + ... + 125134.

It is an arithmetic number, because the mean of its divisors is an integer number (513598464).

Almost surely, 2^2054152417 is an apocalyptic number.

It is an amenable number.

2054152417 is a deficient number, since it is larger than the sum of its proper divisors (241439).

2054152417 is an equidigital number, since it uses as much as digits as its factorization.

2054152417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241438.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 2054152417 is about 45322.7582677842. The cubic root of 2054152417 is about 1271.1912308681.

Adding to 2054152417 its reverse (7142514502), we get a palindrome (9196666919).

The spelling of 2054152417 in words is "two billion, fifty-four million, one hundred fifty-two thousand, four hundred seventeen".