125454001398 has 16 divisors (see below), whose sum is σ = 273717821376. Its totient is φ = 38016364040.

The previous prime is 125454001367. The next prime is 125454001411. The reversal of 125454001398 is 893100454521.

It is a congruent 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, 950409036 + ... + 950409167.

It is an arithmetic number, because the mean of its divisors is an integer number (17107363836).

Almost surely, 2^125454001398 is an apocalyptic number.

125454001398 is an abundant number, since it is smaller than the sum of its proper divisors (148263819978).

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

125454001398 is a wasteful number, since it uses less digits than its factorization.

125454001398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900818219.

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 125454001398 in words is "one hundred twenty-five billion, four hundred fifty-four million, one thousand, three hundred ninety-eight".