125533150 has 48 divisors (see below), whose sum is σ = 240413184. Its totient is φ = 48746880.

The previous prime is 125533147. The next prime is 125533153. The reversal of 125533150 is 51335521.

It is an interprime number because it is at equal distance from previous prime (125533147) and next prime (125533153).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125533153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 336364 + ... + 336736.

It is an arithmetic number, because the mean of its divisors is an integer number (5008608).

Almost surely, 2^125533150 is an apocalyptic number.

125533150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125533150 is a deficient number, since it is larger than the sum of its proper divisors (114880034).

125533150 is a wasteful number, since it uses less digits than its factorization.

125533150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 125533150 is about 11204.1577104216. The cubic root of 125533150 is about 500.7098583919.

Adding to 125533150 its reverse (51335521), we get a palindrome (176868671).

The spelling of 125533150 in words is "one hundred twenty-five million, five hundred thirty-three thousand, one hundred fifty".