1051533536 has 24 divisors (see below), whose sum is σ = 2082613680. Its totient is φ = 522615808.

The previous prime is 1051533493. The next prime is 1051533541. The reversal of 1051533536 is 6353351501.

It is a super-2 number, since 2×1051533536² = 2211445554665326592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93041 + ... + 103728.

It is an arithmetic number, because the mean of its divisors is an integer number (86775570).

Almost surely, 2^1051533536 is an apocalyptic number.

1051533536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1051533536 is a deficient number, since it is larger than the sum of its proper divisors (1031080144).

1051533536 is a wasteful number, since it uses less digits than its factorization.

1051533536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196946 (or 196938 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 32.

The square root of 1051533536 is about 32427.3578325463. The cubic root of 1051533536 is about 1016.8909352896.

The spelling of 1051533536 in words is "one billion, fifty-one million, five hundred thirty-three thousand, five hundred thirty-six".