9464972451 has 8 divisors (see below), whose sum is σ = 13767232704. Its totient is φ = 5736346920.

The previous prime is 9464972431. The next prime is 9464972459. The reversal of 9464972451 is 1542794649.

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

It is not a de Polignac number, because 9464972451 - 2¹⁰ = 9464971427 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 9464972394 and 9464972403.

It is not an unprimeable number, because it can be changed into a prime (9464972459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143408641 + ... + 143408706.

It is an arithmetic number, because the mean of its divisors is an integer number (1720904088).

Almost surely, 2^9464972451 is an apocalyptic number.

9464972451 is a deficient number, since it is larger than the sum of its proper divisors (4302260253).

9464972451 is a wasteful number, since it uses less digits than its factorization.

9464972451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286817361.

The product of its digits is 2177280, while the sum is 51.

The square root of 9464972451 is about 97288.0899750838. The cubic root of 9464972451 is about 2115.3055948392.

The spelling of 9464972451 in words is "nine billion, four hundred sixty-four million, nine hundred seventy-two thousand, four hundred fifty-one".