126529575050 has 24 divisors (see below), whose sum is σ = 238568920716. Its totient is φ = 49918515840.

The previous prime is 126529575041. The next prime is 126529575059. The reversal of 126529575050 is 50575925621.

It is an interprime number because it is at equal distance from previous prime (126529575041) and next prime (126529575059).

It can be written as a sum of positive squares in 6 ways, for example, as 79074002401 + 47455572649 = 281201^2 + 217843^2 .

It is a junction number, because it is equal to n+sod(n) for n = 126529574986 and 126529575004.

It is not an unprimeable number, because it can be changed into a prime (126529575059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17329169 + ... + 17336468.

Almost surely, 2^126529575050 is an apocalyptic number.

126529575050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126529575050 is a deficient number, since it is larger than the sum of its proper divisors (112039345666).

126529575050 is a wasteful number, since it uses less digits than its factorization.

126529575050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34665722 (or 34665717 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 47.

The spelling of 126529575050 in words is "one hundred twenty-six billion, five hundred twenty-nine million, five hundred seventy-five thousand, fifty".