125503352 has 64 divisors (see below), whose sum is σ = 262066560. Its totient is φ = 55987200.

The previous prime is 125503349. The next prime is 125503361. The reversal of 125503352 is 253305521.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462977 + ... + 463247.

It is an arithmetic number, because the mean of its divisors is an integer number (4094790).

Almost surely, 2^125503352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125503352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131033280).

125503352 is an abundant number, since it is smaller than the sum of its proper divisors (136563208).

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

125503352 is a wasteful number, since it uses less digits than its factorization.

125503352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 125503352 is about 11202.8278572867. The cubic root of 125503352 is about 500.6702371628.

Adding to 125503352 its reverse (253305521), we get a palindrome (378808873).

The spelling of 125503352 in words is "one hundred twenty-five million, five hundred three thousand, three hundred fifty-two".