1252023054 has 16 divisors (see below), whose sum is σ = 2504538192. Its totient is φ = 417259008.

The previous prime is 1252023043. The next prime is 1252023067. The reversal of 1252023054 is 4503202521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18192 + ... + 53244.

It is an arithmetic number, because the mean of its divisors is an integer number (156533637).

Almost surely, 2^1252023054 is an apocalyptic number.

1252023054 is an abundant number, since it is smaller than the sum of its proper divisors (1252515138).

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

1252023054 is a wasteful number, since it uses less digits than its factorization.

1252023054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41011.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1252023054 is about 35383.9377966896. The cubic root of 1252023054 is about 1077.7981701467.

Adding to 1252023054 its reverse (4503202521), we get a palindrome (5755225575).

The spelling of 1252023054 in words is "one billion, two hundred fifty-two million, twenty-three thousand, fifty-four".