1010663875477 has 4 divisors (see below), whose sum is σ = 1010740692640. Its totient is φ = 1010587058316.

The previous prime is 1010663875453. The next prime is 1010663875483. The reversal of 1010663875477 is 7745783660101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1010663875477 - 2¹⁹ = 1010663351189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010663870477) 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 3 ways as a sum of consecutive naturals, for example, 38388843 + ... + 38415160.

It is an arithmetic number, because the mean of its divisors is an integer number (252685173160).

Almost surely, 2^{1010663875477} is an apocalyptic number.

It is an amenable number.

1010663875477 is a deficient number, since it is larger than the sum of its proper divisors (76817163).

1010663875477 is an equidigital number, since it uses as much as digits as its factorization.

1010663875477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76817162.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 1010663875477 in words is "one trillion, ten billion, six hundred sixty-three million, eight hundred seventy-five thousand, four hundred seventy-seven".