1052523116 has 6 divisors (see below), whose sum is σ = 1841915460. Its totient is φ = 526261556.

The previous prime is 1052523061. The next prime is 1052523137. The reversal of 1052523116 is 6113252501.

It is a super-2 number, since 2×1052523116² = 2215609819428698912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131565386 + ... + 131565393.

It is an arithmetic number, because the mean of its divisors is an integer number (306985910).

Almost surely, 2^1052523116 is an apocalyptic number.

It is an amenable number.

1052523116 is a deficient number, since it is larger than the sum of its proper divisors (789392344).

1052523116 is a wasteful number, since it uses less digits than its factorization.

1052523116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263130783 (or 263130781 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1052523116 is about 32442.6126568130. The cubic root of 1052523116 is about 1017.2098280918.

Adding to 1052523116 its reverse (6113252501), we get a palindrome (7165775617).

The spelling of 1052523116 in words is "one billion, fifty-two million, five hundred twenty-three thousand, one hundred sixteen".