953855463 has 12 divisors (see below), whose sum is σ = 1397937464. Its totient is φ = 578094000.

The previous prime is 953855437. The next prime is 953855467. The reversal of 953855463 is 364558359.

It is not a de Polignac number, because 953855463 - 2²² = 949661159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (953855467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1313488 + ... + 1314213.

Almost surely, 2^953855463 is an apocalyptic number.

953855463 is a deficient number, since it is larger than the sum of its proper divisors (444082001).

953855463 is a wasteful number, since it uses less digits than its factorization.

953855463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627726 (or 2627715 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 48.

The square root of 953855463 is about 30884.5505552533. The cubic root of 953855463 is about 984.3756384012.

The spelling of 953855463 in words is "nine hundred fifty-three million, eight hundred fifty-five thousand, four hundred sixty-three".