4525451005 has 8 divisors (see below), whose sum is σ = 5453076024. Its totient is φ = 3605337600.

The previous prime is 4525450961. The next prime is 4525451009. The reversal of 4525451005 is 5001545254.

It can be written as a sum of positive squares in 4 ways, for example, as 671276281 + 3854174724 = 25909^2 + 62082^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4525451005 - 2⁷ = 4525450877 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 (4525451009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1876576 + ... + 1878985.

It is an arithmetic number, because the mean of its divisors is an integer number (681634503).

Almost surely, 2^4525451005 is an apocalyptic number.

It is an amenable number.

4525451005 is a deficient number, since it is larger than the sum of its proper divisors (927625019).

4525451005 is a wasteful number, since it uses less digits than its factorization.

4525451005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3755807.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 4525451005 is about 67271.4724456065. The cubic root of 4525451005 is about 1654.0702700253.

Adding to 4525451005 its reverse (5001545254), we get a palindrome (9526996259).

The spelling of 4525451005 in words is "four billion, five hundred twenty-five million, four hundred fifty-one thousand, five".