2025462451 has 4 divisors (see below), whose sum is σ = 2031975504. Its totient is φ = 2018949400.

The previous prime is 2025462449. The next prime is 2025462463. The reversal of 2025462451 is 1542645202.

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 2025462451 - 2¹ = 2025462449 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2025462431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3256060 + ... + 3256681.

It is an arithmetic number, because the mean of its divisors is an integer number (507993876).

Almost surely, 2^2025462451 is an apocalyptic number.

2025462451 is a deficient number, since it is larger than the sum of its proper divisors (6513053).

2025462451 is an equidigital number, since it uses as much as digits as its factorization.

2025462451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6513052.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 2025462451 is about 45005.1380511159. The cubic root of 2025462451 is about 1265.2452983456.

The spelling of 2025462451 in words is "two billion, twenty-five million, four hundred sixty-two thousand, four hundred fifty-one".