7952452401 has 16 divisors (see below), whose sum is σ = 10663660800. Its totient is φ = 5271504000.

The previous prime is 7952452399. The next prime is 7952452421. The reversal of 7952452401 is 1042542597.

It is not a de Polignac number, because 7952452401 - 2¹ = 7952452399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7952452401.

It is not an unprimeable number, because it can be changed into a prime (7952452421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517375 + ... + 532523.

It is an arithmetic number, because the mean of its divisors is an integer number (666478800).

Almost surely, 2^7952452401 is an apocalyptic number.

It is an amenable number.

7952452401 is a deficient number, since it is larger than the sum of its proper divisors (2711208399).

7952452401 is a wasteful number, since it uses less digits than its factorization.

7952452401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16136.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 7952452401 is about 89176.5238221361. The cubic root of 7952452401 is about 1996.0298241501.

Adding to 7952452401 its reverse (1042542597), we get a palindrome (8994994998).

The spelling of 7952452401 in words is "seven billion, nine hundred fifty-two million, four hundred fifty-two thousand, four hundred one".