125534052 has 72 divisors (see below), whose sum is σ = 383999616. Its totient is φ = 33755904.

The previous prime is 125534029. The next prime is 125534053. The reversal of 125534052 is 250435521.

It is a happy number.

125534052 is a `hidden beast` number, since 1 + 255 + 3 + 405 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (125534053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10368 + ... + 18935.

It is an arithmetic number, because the mean of its divisors is an integer number (5333328).

Almost surely, 2^125534052 is an apocalyptic number.

125534052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125534052 is an abundant number, since it is smaller than the sum of its proper divisors (258465564).

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

125534052 is a wasteful number, since it uses less digits than its factorization.

125534052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29337 (or 29332 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 125534052 is about 11204.1979632636. The cubic root of 125534052 is about 500.7110576480.

Adding to 125534052 its reverse (250435521), we get a palindrome (375969573).

The spelling of 125534052 in words is "one hundred twenty-five million, five hundred thirty-four thousand, fifty-two".