1055734030 has 64 divisors (see below), whose sum is σ = 2114683200. Its totient is φ = 377035776.

The previous prime is 1055734019. The next prime is 1055734037. The reversal of 1055734030 is 304375501.

It is a super-2 number, since 2×1055734030² = 2229148684200081800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055734030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055734037) 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, 501921 + ... + 504019.

It is an arithmetic number, because the mean of its divisors is an integer number (33041925).

Almost surely, 2^1055734030 is an apocalyptic number.

1055734030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055734030 is an abundant number, since it is smaller than the sum of its proper divisors (1058949170).

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

1055734030 is a wasteful number, since it uses less digits than its factorization.

1055734030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245.

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

The square root of 1055734030 is about 32492.0610303502. The cubic root of 1055734030 is about 1018.2431727894.

The spelling of 1055734030 in words is "one billion, fifty-five million, seven hundred thirty-four thousand, thirty".