1052434550 has 24 divisors (see below), whose sum is σ = 1964471736. Its totient is φ = 419480640.

The previous prime is 1052434519. The next prime is 1052434571. The reversal of 1052434550 is 554342501.

It is a super-2 number, since 2×1052434550² = 2215236964067405000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23039 + ... + 51338.

It is an arithmetic number, because the mean of its divisors is an integer number (81852989).

Almost surely, 2^1052434550 is an apocalyptic number.

1052434550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1052434550 is a deficient number, since it is larger than the sum of its proper divisors (912037186).

1052434550 is a wasteful number, since it uses less digits than its factorization.

1052434550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74672 (or 74667 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1052434550 is about 32441.2476640465. The cubic root of 1052434550 is about 1017.1812957865.

The spelling of 1052434550 in words is "one billion, fifty-two million, four hundred thirty-four thousand, five hundred fifty".