125410553554 has 32 divisors (see below), whose sum is σ = 224626248000. Its totient is φ = 51757185600.

The previous prime is 125410553551. The next prime is 125410553557. The reversal of 125410553554 is 455355014521.

It is an interprime number because it is at equal distance from previous prime (125410553551) and next prime (125410553557).

It is not an unprimeable number, because it can be changed into a prime (125410553551) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3576804 + ... + 3611695.

It is an arithmetic number, because the mean of its divisors is an integer number (7019570250).

Almost surely, 2^125410553554 is an apocalyptic number.

125410553554 is a deficient number, since it is larger than the sum of its proper divisors (99215694446).

125410553554 is a wasteful number, since it uses less digits than its factorization.

125410553554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7188586.

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 125410553554 in words is "one hundred twenty-five billion, four hundred ten million, five hundred fifty-three thousand, five hundred fifty-four".