1055343700 has 18 divisors (see below), whose sum is σ = 2290096046. Its totient is φ = 422137440.

The previous prime is 1055343689. The next prime is 1055343703. The reversal of 1055343700 is 73435501.

It can be written as a sum of positive squares in 3 ways, for example, as 53494596 + 1001849104 = 7314^2 + 31652^2 .

It is a super-2 number, since 2×1055343700² = 2227500650259380000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055343703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5276619 + ... + 5276818.

Almost surely, 2^1055343700 is an apocalyptic number.

1055343700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1055343700 is an abundant number, since it is smaller than the sum of its proper divisors (1234752346).

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

1055343700 is a wasteful number, since it uses less digits than its factorization.

1055343700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10553451 (or 10553444 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 1055343700 is about 32486.0539308793. The cubic root of 1055343700 is about 1018.1176677415.

The spelling of 1055343700 in words is "one billion, fifty-five million, three hundred forty-three thousand, seven hundred".