1052555434 has 8 divisors (see below), whose sum is σ = 1804380768. Its totient is φ = 451095180.

The previous prime is 1052555429. The next prime is 1052555443. The reversal of 1052555434 is 4345552501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1052555434² = 2215745883285856712, 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 1052555434.

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, 37591252 + ... + 37591279.

It is an arithmetic number, because the mean of its divisors is an integer number (225547596).

Almost surely, 2^1052555434 is an apocalyptic number.

1052555434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1052555434 is a deficient number, since it is larger than the sum of its proper divisors (751825334).

1052555434 is an equidigital number, since it uses as much as digits as its factorization.

1052555434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75182540.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 1052555434 is about 32443.1107324806. The cubic root of 1052555434 is about 1017.2202392173.

The spelling of 1052555434 in words is "one billion, fifty-two million, five hundred fifty-five thousand, four hundred thirty-four".