126554113400 has 96 divisors (see below), whose sum is σ = 345678656400. Its totient is φ = 42479692800.

The previous prime is 126554113369. The next prime is 126554113423. The reversal of 126554113400 is 4311455621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2183885 + ... + 2241084.

Almost surely, 2^126554113400 is an apocalyptic number.

126554113400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126554113400 is an abundant number, since it is smaller than the sum of its proper divisors (219124543000).

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

126554113400 is a wasteful number, since it uses less digits than its factorization.

126554113400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4425009 (or 4425000 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 126554113400 in words is "one hundred twenty-six billion, five hundred fifty-four million, one hundred thirteen thousand, four hundred".