126404525152 has 48 divisors (see below), whose sum is σ = 251403267024. Its totient is φ = 62556480000.

The previous prime is 126404525123. The next prime is 126404525153. The reversal of 126404525152 is 251525404621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126404525153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19682902 + ... + 19689322.

It is an arithmetic number, because the mean of its divisors is an integer number (5237568063).

Almost surely, 2^126404525152 is an apocalyptic number.

It is an amenable number.

126404525152 is a deficient number, since it is larger than the sum of its proper divisors (124998741872).

126404525152 is a wasteful number, since it uses less digits than its factorization.

126404525152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12623 (or 12615 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 126404525152 its reverse (251525404621), we get a palindrome (377929929773).

The spelling of 126404525152 in words is "one hundred twenty-six billion, four hundred four million, five hundred twenty-five thousand, one hundred fifty-two".