125780350 has 24 divisors (see below), whose sum is σ = 236277288. Its totient is φ = 49812000.

The previous prime is 125780329. The next prime is 125780351. The reversal of 125780350 is 53087521.

It is a super-2 number, since 2×125780350² = 31641392892245000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125780351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7404 + ... + 17503.

It is an arithmetic number, because the mean of its divisors is an integer number (9844887).

Almost surely, 2^125780350 is an apocalyptic number.

125780350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125780350 is a deficient number, since it is larger than the sum of its proper divisors (110496938).

125780350 is a wasteful number, since it uses less digits than its factorization.

125780350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25020 (or 25015 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 125780350 is about 11215.1839039759. The cubic root of 125780350 is about 501.0383090030.

The spelling of 125780350 in words is "one hundred twenty-five million, seven hundred eighty thousand, three hundred fifty".