1253532010 has 16 divisors (see below), whose sum is σ = 2267055072. Its totient is φ = 499035600.

The previous prime is 1253531999. The next prime is 1253532013. The reversal of 1253532010 is 102353521.

It is not an unprimeable number, because it can be changed into a prime (1253532013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294936 + ... + 299155.

It is an arithmetic number, because the mean of its divisors is an integer number (141690942).

Almost surely, 2^1253532010 is an apocalyptic number.

1253532010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1253532010 is a deficient number, since it is larger than the sum of its proper divisors (1013523062).

1253532010 is a wasteful number, since it uses less digits than its factorization.

1253532010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594309.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 1253532010 is about 35405.2539886385. The cubic root of 1253532010 is about 1078.2309888771.

Adding to 1253532010 its reverse (102353521), we get a palindrome (1355885531).

The spelling of 1253532010 in words is "one billion, two hundred fifty-three million, five hundred thirty-two thousand, ten".