125550214416 has 60 divisors (see below), whose sum is σ = 383308614000. Its totient is φ = 38045519040.

The previous prime is 125550214403. The next prime is 125550214421. The reversal of 125550214416 is 614412055521.

125550214416 is a `hidden beast` number, since 1 + 2 + 5 + 5 + 502 + 144 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39629166 + ... + 39632333.

It is an arithmetic number, because the mean of its divisors is an integer number (6388476900).

Almost surely, 2^125550214416 is an apocalyptic number.

125550214416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

125550214416 is an abundant number, since it is smaller than the sum of its proper divisors (257758399584).

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

125550214416 is a wasteful number, since it uses less digits than its factorization.

125550214416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79261524 (or 79261515 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 125550214416 its reverse (614412055521), we get a palindrome (739962269937).

The spelling of 125550214416 in words is "one hundred twenty-five billion, five hundred fifty million, two hundred fourteen thousand, four hundred sixteen".