126150512 has 10 divisors (see below), whose sum is σ = 244416648. Its totient is φ = 63075248.

The previous prime is 126150503. The next prime is 126150517. The reversal of 126150512 is 215051621.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126150517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3942188 + ... + 3942219.

Almost surely, 2^126150512 is an apocalyptic number.

It is an amenable number.

126150512 is a deficient number, since it is larger than the sum of its proper divisors (118266136).

126150512 is an equidigital number, since it uses as much as digits as its factorization.

126150512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7884415 (or 7884409 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 126150512 is about 11231.6744967080. The cubic root of 126150512 is about 501.5293335088.

The spelling of 126150512 in words is "one hundred twenty-six million, one hundred fifty thousand, five hundred twelve".