1952132500 has 30 divisors (see below), whose sum is σ = 4268928818. Its totient is φ = 780852000.

The previous prime is 1952132471. The next prime is 1952132509. The reversal of 1952132500 is 52312591.

It can be written as a sum of positive squares in 5 ways, for example, as 1227661444 + 724471056 = 35038^2 + 26916^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1952132509) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 387927 + ... + 392926.

Almost surely, 2^1952132500 is an apocalyptic number.

1952132500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1952132500 is an abundant number, since it is smaller than the sum of its proper divisors (2316796318).

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

1952132500 is an equidigital number, since it uses as much as digits as its factorization.

1952132500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780877 (or 780860 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 1952132500 is about 44182.9435415976. The cubic root of 1952132500 is about 1249.7882307917.

The spelling of 1952132500 in words is "one billion, nine hundred fifty-two million, one hundred thirty-two thousand, five hundred".