1252052010 has 48 divisors (see below), whose sum is σ = 3551277600. Its totient is φ = 303527520.

The previous prime is 1252051967. The next prime is 1252052017. The reversal of 1252052010 is 102502521.

1252052010 is a `hidden beast` number, since 125 + 20 + 520 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1252052017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 631360 + ... + 633339.

It is an arithmetic number, because the mean of its divisors is an integer number (73984950).

Almost surely, 2^1252052010 is an apocalyptic number.

1252052010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1252052010 is an abundant number, since it is smaller than the sum of its proper divisors (2299225590).

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

1252052010 is a wasteful number, since it uses less digits than its factorization.

1252052010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264723 (or 1264720 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 1252052010 is about 35384.3469630287. The cubic root of 1252052010 is about 1077.8064789616.

Adding to 1252052010 its reverse (102502521), we get a palindrome (1354554531).

The spelling of 1252052010 in words is "one billion, two hundred fifty-two million, fifty-two thousand, ten".