949370453 has 2 divisors, whose sum is σ = 949370454. Its totient is φ = 949370452.

The previous prime is 949370441. The next prime is 949370483. The reversal of 949370453 is 354073949.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 918877969 + 30492484 = 30313^2 + 5522^2 .

It is a cyclic number.

It is not a de Polignac number, because 949370453 - 2¹⁰ = 949369429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (949370483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474685226 + 474685227.

It is an arithmetic number, because the mean of its divisors is an integer number (474685227).

Almost surely, 2^949370453 is an apocalyptic number.

It is an amenable number.

949370453 is a deficient number, since it is larger than the sum of its proper divisors (1).

949370453 is an equidigital number, since it uses as much as digits as its factorization.

949370453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 949370453 is about 30811.8557214589. The cubic root of 949370453 is about 982.8303755070.

The spelling of 949370453 in words is "nine hundred forty-nine million, three hundred seventy thousand, four hundred fifty-three".