125403675030 has 48 divisors (see below), whose sum is σ = 326703078000. Its totient is φ = 33373952064.

The previous prime is 125403675017. The next prime is 125403675043. The reversal of 125403675030 is 30576304521.

125403675030 is a `hidden beast` number, since 1 + 2 + 540 + 3 + 67 + 50 + 3 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (125403675017) and next prime (125403675043).

It is a super-2 number, since 2×125403675030² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1351257 + ... + 1441076.

It is an arithmetic number, because the mean of its divisors is an integer number (6806314125).

Almost surely, 2^125403675030 is an apocalyptic number.

125403675030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125403675030 is an abundant number, since it is smaller than the sum of its proper divisors (201299402970).

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

125403675030 is a wasteful number, since it uses less digits than its factorization.

125403675030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792845 (or 2792842 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

Adding to 125403675030 its reverse (30576304521), we get a palindrome (155979979551).

The spelling of 125403675030 in words is "one hundred twenty-five billion, four hundred three million, six hundred seventy-five thousand, thirty".