126763606160 has 20 divisors (see below), whose sum is σ = 294725384508. Its totient is φ = 50705442432.

The previous prime is 126763606139. The next prime is 126763606183. The reversal of 126763606160 is 61606367621.

It can be written as a sum of positive squares in 2 ways, for example, as 29452051456 + 97311554704 = 171616^2 + 311948^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792272459 + ... + 792272618.

Almost surely, 2^126763606160 is an apocalyptic number.

126763606160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126763606160 is an abundant number, since it is smaller than the sum of its proper divisors (167961778348).

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

126763606160 is a wasteful number, since it uses less digits than its factorization.

126763606160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584545090 (or 1584545084 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 126763606160 in words is "one hundred twenty-six billion, seven hundred sixty-three million, six hundred six thousand, one hundred sixty".