553752536 has 8 divisors (see below), whose sum is σ = 1038286020. Its totient is φ = 276876264.

The previous prime is 553752527. The next prime is 553752539. The reversal of 553752536 is 635257355.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×553752536² = 613283742252862592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 553752493 and 553752502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553752539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34609526 + ... + 34609541.

Almost surely, 2^553752536 is an apocalyptic number.

It is an amenable number.

553752536 is a deficient number, since it is larger than the sum of its proper divisors (484533484).

553752536 is a wasteful number, since it uses less digits than its factorization.

553752536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69219073 (or 69219069 counting only the distinct ones).

The product of its digits is 472500, while the sum is 41.

The square root of 553752536 is about 23531.9471357557. The cubic root of 553752536 is about 821.1804019024.

The spelling of 553752536 in words is "five hundred fifty-three million, seven hundred fifty-two thousand, five hundred thirty-six".