1055553452 has 12 divisors (see below), whose sum is σ = 1848804216. Its totient is φ = 527323680.

The previous prime is 1055553449. The next prime is 1055553461. The reversal of 1055553452 is 2543555501.

It is a super-2 number, since 2×1055553452² = 2228386180058232608, which contains 22 as substring.

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, 107993 + ... + 117360.

It is an arithmetic number, because the mean of its divisors is an integer number (154067018).

Almost surely, 2^1055553452 is an apocalyptic number.

It is an amenable number.

1055553452 is a deficient number, since it is larger than the sum of its proper divisors (793250764).

1055553452 is a wasteful number, since it uses less digits than its factorization.

1055553452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226528 (or 226526 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 35.

The square root of 1055553452 is about 32489.2821096435. The cubic root of 1055553452 is about 1018.1851143533.

The spelling of 1055553452 in words is "one billion, fifty-five million, five hundred fifty-three thousand, four hundred fifty-two".