126536141560 has 32 divisors (see below), whose sum is σ = 284889785040. Its totient is φ = 50581840384.

The previous prime is 126536141551. The next prime is 126536141573. The reversal of 126536141560 is 65141635621.

It is a happy number.

It is a super-2 number, since 2×126536141560² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956362 + ... + 1080601.

Almost surely, 2^126536141560 is an apocalyptic number.

126536141560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126536141560 is an abundant number, since it is smaller than the sum of its proper divisors (158353643480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126536141560 is a wasteful number, since it uses less digits than its factorization.

126536141560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038527 (or 2038523 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 126536141560 in words is "one hundred twenty-six billion, five hundred thirty-six million, one hundred forty-one thousand, five hundred sixty".