125354004530 has 16 divisors (see below), whose sum is σ = 235447521984. Its totient is φ = 47961532080.

The previous prime is 125354004527. The next prime is 125354004547. The reversal of 125354004530 is 35400453521.

It is a happy 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, 272508476 + ... + 272508935.

It is an arithmetic number, because the mean of its divisors is an integer number (14715470124).

Almost surely, 2^125354004530 is an apocalyptic number.

125354004530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125354004530 is a deficient number, since it is larger than the sum of its proper divisors (110093517454).

125354004530 is a wasteful number, since it uses less digits than its factorization.

125354004530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545017441.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 125354004530 in words is "one hundred twenty-five billion, three hundred fifty-four million, four thousand, five hundred thirty".