9351456901 has 2 divisors, whose sum is σ = 9351456902. Its totient is φ = 9351456900.

The previous prime is 9351456893. The next prime is 9351456937. The reversal of 9351456901 is 1096541539.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7965384001 + 1386072900 = 89249^2 + 37230^2 .

It is a cyclic number.

It is not a de Polignac number, because 9351456901 - 2³ = 9351456893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9351453901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4675728450 + 4675728451.

It is an arithmetic number, because the mean of its divisors is an integer number (4675728451).

Almost surely, 2^9351456901 is an apocalyptic number.

It is an amenable number.

9351456901 is a deficient number, since it is larger than the sum of its proper divisors (1).

9351456901 is an equidigital number, since it uses as much as digits as its factorization.

9351456901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 43.

The square root of 9351456901 is about 96702.9311913553. The cubic root of 9351456901 is about 2106.8151153397.

The spelling of 9351456901 in words is "nine billion, three hundred fifty-one million, four hundred fifty-six thousand, nine hundred one".