1055552202 has 64 divisors (see below), whose sum is σ = 2591688960. Its totient is φ = 316749312.

The previous prime is 1055552191. The next prime is 1055552203. The reversal of 1055552202 is 2022555501.

1055552202 is a `hidden beast` number, since 105 + 5 + 552 + 2 + 0 + 2 = 666.

It is a super-2 number, since 2×1055552202² = 2228380902294097608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1055552203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3883 + ... + 46110.

It is an arithmetic number, because the mean of its divisors is an integer number (40495140).

Almost surely, 2^1055552202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055552202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1295844480).

1055552202 is an abundant number, since it is smaller than the sum of its proper divisors (1536136758).

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

1055552202 is a wasteful number, since it uses less digits than its factorization.

1055552202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50044 (or 50038 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 1055552202 is about 32489.2628725245. The cubic root of 1055552202 is about 1018.1847124372.

The spelling of 1055552202 in words is "one billion, fifty-five million, five hundred fifty-two thousand, two hundred two".