1052354332 has 24 divisors (see below), whose sum is σ = 1977423840. Its totient is φ = 488248320.

The previous prime is 1052354323. The next prime is 1052354353. The reversal of 1052354332 is 2334532501.

It is a super-2 number, since 2×1052354332² = 2214899280158332448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052354332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104157 + ... + 113812.

It is an arithmetic number, because the mean of its divisors is an integer number (82392660).

Almost surely, 2^1052354332 is an apocalyptic number.

It is an amenable number.

1052354332 is a deficient number, since it is larger than the sum of its proper divisors (925069508).

1052354332 is a wasteful number, since it uses less digits than its factorization.

1052354332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218061 (or 218059 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 1052354332 is about 32440.0112823655. The cubic root of 1052354332 is about 1017.1554514803.

Adding to 1052354332 its reverse (2334532501), we get a palindrome (3386886833).

The spelling of 1052354332 in words is "one billion, fifty-two million, three hundred fifty-four thousand, three hundred thirty-two".