125352152050 has 24 divisors (see below), whose sum is σ = 233223634116. Its totient is φ = 50126101440.

The previous prime is 125352152047. The next prime is 125352152089. The reversal of 125352152050 is 50251253521.

It can be written as a sum of positive squares in 6 ways, for example, as 90755780049 + 34596372001 = 301257^2 + 186001^2 .

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, 196629 + ... + 537928.

Almost surely, 2^125352152050 is an apocalyptic number.

125352152050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125352152050 is a deficient number, since it is larger than the sum of its proper divisors (107871482066).

125352152050 is a wasteful number, since it uses less digits than its factorization.

125352152050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737982 (or 737977 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 125352152050 in words is "one hundred twenty-five billion, three hundred fifty-two million, one hundred fifty-two thousand, fifty".