1052556363 has 40 divisors (see below), whose sum is σ = 1637130000. Its totient is φ = 673106112.

The previous prime is 1052556347. The next prime is 1052556371. The reversal of 1052556363 is 3636552501.

1052556363 is a `hidden beast` number, since 10 + 5 + 2 + 5 + 5 + 636 + 3 = 666.

It is not a de Polignac number, because 1052556363 - 2⁴ = 1052556347 is a prime.

It is a super-2 number, since 2×1052556363² = 2215749794583575538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052552363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 381513 + ... + 384261.

It is an arithmetic number, because the mean of its divisors is an integer number (40928250).

Almost surely, 2^1052556363 is an apocalyptic number.

1052556363 is a deficient number, since it is larger than the sum of its proper divisors (584573637).

1052556363 is a wasteful number, since it uses less digits than its factorization.

1052556363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953 (or 2944 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The square root of 1052556363 is about 32443.1250498468. The cubic root of 1052556363 is about 1017.2205384881.

The spelling of 1052556363 in words is "one billion, fifty-two million, five hundred fifty-six thousand, three hundred sixty-three".