1055130514 has 4 divisors (see below), whose sum is σ = 1582695774. Its totient is φ = 527565256.

The previous prime is 1055130509. The next prime is 1055130523. The reversal of 1055130514 is 4150315501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 549105489 + 506025025 = 23433^2 + 22495^2 .

It is a super-2 number, since 2×1055130514² = 2226600803147808392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263782627 + ... + 263782630.

Almost surely, 2^1055130514 is an apocalyptic number.

1055130514 is a deficient number, since it is larger than the sum of its proper divisors (527565260).

1055130514 is an equidigital number, since it uses as much as digits as its factorization.

1055130514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527565259.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1055130514 is about 32482.7725725499. The cubic root of 1055130514 is about 1018.0491077549.

The spelling of 1055130514 in words is "one billion, fifty-five million, one hundred thirty thousand, five hundred fourteen".