1953254401 has 8 divisors (see below), whose sum is σ = 2232659840. Its totient is φ = 1673941248.

The previous prime is 1953254399. The next prime is 1953254419. The reversal of 1953254401 is 1044523591.

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

It is not a de Polignac number, because 1953254401 - 2¹ = 1953254399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1953252401) 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, 30625 + ... + 69601.

It is an arithmetic number, because the mean of its divisors is an integer number (279082480).

Almost surely, 2^1953254401 is an apocalyptic number.

It is an amenable number.

1953254401 is a deficient number, since it is larger than the sum of its proper divisors (279405439).

1953254401 is an equidigital number, since it uses as much as digits as its factorization.

1953254401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46143.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 1953254401 is about 44195.6378051047. The cubic root of 1953254401 is about 1250.0276049370.

Adding to 1953254401 its reverse (1044523591), we get a palindrome (2997777992).

The spelling of 1953254401 in words is "one billion, nine hundred fifty-three million, two hundred fifty-four thousand, four hundred one".