126051650 has 24 divisors (see below), whose sum is σ = 239448960. Its totient is φ = 49346960.

The previous prime is 126051641. The next prime is 126051659. The reversal of 126051650 is 56150621.

It is an interprime number because it is at equal distance from previous prime (126051641) and next prime (126051659).

It is not an unprimeable number, because it can be changed into a prime (126051659) 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, 24470 + ... + 29169.

It is an arithmetic number, because the mean of its divisors is an integer number (9977040).

Almost surely, 2^126051650 is an apocalyptic number.

126051650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126051650 is a deficient number, since it is larger than the sum of its proper divisors (113397310).

126051650 is a wasteful number, since it uses less digits than its factorization.

126051650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53698 (or 53693 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 126051650 is about 11227.2725984542. The cubic root of 126051650 is about 501.3982859476.

The spelling of 126051650 in words is "one hundred twenty-six million, fifty-one thousand, six hundred fifty".