126775414562 has 64 divisors (see below), whose sum is σ = 209248800768. Its totient is φ = 57465408000.

The previous prime is 126775414547. The next prime is 126775414567. The reversal of 126775414562 is 265414577621.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 126775414562.

It is not an unprimeable number, because it can be changed into a prime (126775414567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6322112 + ... + 6342132.

It is an arithmetic number, because the mean of its divisors is an integer number (3269512512).

Almost surely, 2^126775414562 is an apocalyptic number.

126775414562 is a deficient number, since it is larger than the sum of its proper divisors (82473386206).

126775414562 is a wasteful number, since it uses less digits than its factorization.

126775414562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20195.

The product of its digits is 2822400, while the sum is 50.

The spelling of 126775414562 in words is "one hundred twenty-six billion, seven hundred seventy-five million, four hundred fourteen thousand, five hundred sixty-two".