1053725142 has 32 divisors (see below), whose sum is σ = 2225531520. Its totient is φ = 331680960.

The previous prime is 1053725137. The next prime is 1053725149. The reversal of 1053725142 is 2415273501.

It is a super-2 number, since 2×1053725142² = 2220673349765840328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053725149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20917 + ... + 50447.

It is an arithmetic number, because the mean of its divisors is an integer number (69547860).

Almost surely, 2^1053725142 is an apocalyptic number.

1053725142 is an abundant number, since it is smaller than the sum of its proper divisors (1171806378).

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

1053725142 is a wasteful number, since it uses less digits than its factorization.

1053725142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29868.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 1053725142 is about 32461.1327898458. The cubic root of 1053725142 is about 1017.5969130164.

Adding to 1053725142 its reverse (2415273501), we get a palindrome (3468998643).

The spelling of 1053725142 in words is "one billion, fifty-three million, seven hundred twenty-five thousand, one hundred forty-two".