125315210350 has 96 divisors (see below), whose sum is σ = 263305468800. Its totient is φ = 43954108800.

The previous prime is 125315210287. The next prime is 125315210369. The reversal of 125315210350 is 53012513521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18929341 + ... + 18935959.

It is an arithmetic number, because the mean of its divisors is an integer number (2742765300).

Almost surely, 2^125315210350 is an apocalyptic number.

125315210350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125315210350 is an abundant number, since it is smaller than the sum of its proper divisors (137990258450).

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

125315210350 is a wasteful number, since it uses less digits than its factorization.

125315210350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7858 (or 7853 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 125315210350 its reverse (53012513521), we get a palindrome (178327723871).

The spelling of 125315210350 in words is "one hundred twenty-five billion, three hundred fifteen million, two hundred ten thousand, three hundred fifty".