2152053451 has 2 divisors, whose sum is σ = 2152053452. Its totient is φ = 2152053450.

The previous prime is 2152053439. The next prime is 2152053509. The reversal of 2152053451 is 1543502512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2152053451 - 2⁹ = 2152052939 is a prime.

It is a super-2 number, since 2×2152053451² = 9262668111922018802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2152053151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076026725 + 1076026726.

It is an arithmetic number, because the mean of its divisors is an integer number (1076026726).

Almost surely, 2^2152053451 is an apocalyptic number.

2152053451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152053451 is an equidigital number, since it uses as much as digits as its factorization.

2152053451 is an evil number, because the sum of its binary digits is even.

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

The square root of 2152053451 is about 46390.2301244562. The cubic root of 2152053451 is about 1291.0736511647.

Adding to 2152053451 its reverse (1543502512), we get a palindrome (3695555963).

The spelling of 2152053451 in words is "two billion, one hundred fifty-two million, fifty-three thousand, four hundred fifty-one".