1250532030 has 64 divisors (see below), whose sum is σ = 3284851968. Its totient is φ = 302165760.

The previous prime is 1250532013. The next prime is 1250532037. The reversal of 1250532030 is 302350521.

It is a junction number, because it is equal to n+sod(n) for n = 1250531988 and 1250532006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250532037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97237 + ... + 109343.

It is an arithmetic number, because the mean of its divisors is an integer number (51325812).

Almost surely, 2^1250532030 is an apocalyptic number.

1250532030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1250532030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1642425984).

1250532030 is an abundant number, since it is smaller than the sum of its proper divisors (2034319938).

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

1250532030 is a wasteful number, since it uses less digits than its factorization.

1250532030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12441.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 1250532030 is about 35362.8622993106. The cubic root of 1250532030 is about 1077.3701531901.

Adding to 1250532030 its reverse (302350521), we get a palindrome (1552882551).

The spelling of 1250532030 in words is "one billion, two hundred fifty million, five hundred thirty-two thousand, thirty".