1011453552 has 30 divisors (see below), whose sum is σ = 2830665552. Its totient is φ = 337151136.

The previous prime is 1011453529. The next prime is 1011453577. The reversal of 1011453552 is 2553541101.

1011453552 is a `hidden beast` number, since 10 + 114 + 535 + 5 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3511848 + ... + 3512135.

Almost surely, 2^1011453552 is an apocalyptic number.

1011453552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1011453552 is an abundant number, since it is smaller than the sum of its proper divisors (1819212000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011453552 is a wasteful number, since it uses less digits than its factorization.

1011453552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7023997 (or 7023988 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1011453552 is about 31803.3575585975. The cubic root of 1011453552 is about 1003.8033667289.

Adding to 1011453552 its reverse (2553541101), we get a palindrome (3564994653).

The spelling of 1011453552 in words is "one billion, eleven million, four hundred fifty-three thousand, five hundred fifty-two".