126457475260 has 48 divisors (see below), whose sum is σ = 271313400960. Its totient is φ = 49488051200.

The previous prime is 126457475257. The next prime is 126457475273. The reversal of 126457475260 is 62574754621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2608926 + ... + 2656954.

It is an arithmetic number, because the mean of its divisors is an integer number (5652362520).

Almost surely, 2^126457475260 is an apocalyptic number.

126457475260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126457475260 is an abundant number, since it is smaller than the sum of its proper divisors (144855925700).

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

126457475260 is a wasteful number, since it uses less digits than its factorization.

126457475260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50886 (or 50884 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 126457475260 in words is "one hundred twenty-six billion, four hundred fifty-seven million, four hundred seventy-five thousand, two hundred sixty".