126053455153564 has 24 divisors (see below), whose sum is σ = 220768877772800. Its totient is φ = 62976634213680.

The previous prime is 126053455153537. The next prime is 126053455153567. The reversal of 126053455153564 is 465351554350621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126053455153567) 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, 671693257 + ... + 671880895.

Almost surely, 2^{126053455153564} is an apocalyptic number.

It is an amenable number.

126053455153564 is a deficient number, since it is larger than the sum of its proper divisors (94715422619236).

126053455153564 is a wasteful number, since it uses less digits than its factorization.

126053455153564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320233 (or 320231 counting only the distinct ones).

The product of its (nonzero) digits is 32400000, while the sum is 55.

The spelling of 126053455153564 in words is "one hundred twenty-six trillion, fifty-three billion, four hundred fifty-five million, one hundred fifty-three thousand, five hundred sixty-four".