125153440150 has 24 divisors (see below), whose sum is σ = 232797102264. Its totient is φ = 50058859200.

The previous prime is 125153440127. The next prime is 125153440163. The reversal of 125153440150 is 51044351521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1187610 + ... + 1288690.

It is an arithmetic number, because the mean of its divisors is an integer number (9699879261).

Almost surely, 2^125153440150 is an apocalyptic number.

125153440150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125153440150 is a deficient number, since it is larger than the sum of its proper divisors (107643662114).

125153440150 is a wasteful number, since it uses less digits than its factorization.

125153440150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125856 (or 125851 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 125153440150 its reverse (51044351521), we get a palindrome (176197791671).

The spelling of 125153440150 in words is "one hundred twenty-five billion, one hundred fifty-three million, four hundred forty thousand, one hundred fifty".