126750762508 has 12 divisors (see below), whose sum is σ = 227808803152. Its totient is φ = 61662533040.

The previous prime is 126750762469. The next prime is 126750762511. The reversal of 126750762508 is 805267057621.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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, 428211888 + ... + 428212183.

Almost surely, 2^126750762508 is an apocalyptic number.

It is an amenable number.

126750762508 is a deficient number, since it is larger than the sum of its proper divisors (101058040644).

126750762508 is a wasteful number, since it uses less digits than its factorization.

126750762508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856424112 (or 856424110 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 126750762508 in words is "one hundred twenty-six billion, seven hundred fifty million, seven hundred sixty-two thousand, five hundred eight".