1053763812 has 36 divisors (see below), whose sum is σ = 2664874576. Its totient is φ = 351097200.

The previous prime is 1053763793. The next prime is 1053763813. The reversal of 1053763812 is 2183673501.

1053763812 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 7 + 638 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1053763812² = 2220836342961542688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1053763813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97503 + ... + 107769.

Almost surely, 2^1053763812 is an apocalyptic number.

1053763812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1053763812 is an abundant number, since it is smaller than the sum of its proper divisors (1611110764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053763812 is a wasteful number, since it uses less digits than its factorization.

1053763812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13128 (or 13123 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1053763812 is about 32461.7284197869. The cubic root of 1053763812 is about 1017.6093609150.

The spelling of 1053763812 in words is "one billion, fifty-three million, seven hundred sixty-three thousand, eight hundred twelve".