125004511404 has 18 divisors (see below), whose sum is σ = 315983626140. Its totient is φ = 41668170456.

The previous prime is 125004511351. The next prime is 125004511421. The reversal of 125004511404 is 404115400521.

125004511404 is a `hidden beast` number, since 1 + 2 + 500 + 45 + 114 + 0 + 4 = 666.

125004511404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×125004511404² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1736173734 + ... + 1736173805.

Almost surely, 2^125004511404 is an apocalyptic number.

It is an amenable number.

125004511404 is an abundant number, since it is smaller than the sum of its proper divisors (190979114736).

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

125004511404 is a wasteful number, since it uses less digits than its factorization.

125004511404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472347549 (or 3472347544 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 125004511404 its reverse (404115400521), we get a palindrome (529119911925).

The spelling of 125004511404 in words is "one hundred twenty-five billion, four million, five hundred eleven thousand, four hundred four".