1072054514 has 4 divisors (see below), whose sum is σ = 1608081774. Its totient is φ = 536027256.

The previous prime is 1072054469. The next prime is 1072054517. The reversal of 1072054514 is 4154502701.

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., 631768225 + 440286289 = 25135^2 + 20983^2 .

It is a super-2 number, since 2×1072054514² = 2298601761975552392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1072054517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268013627 + ... + 268013630.

Almost surely, 2^1072054514 is an apocalyptic number.

1072054514 is a deficient number, since it is larger than the sum of its proper divisors (536027260).

1072054514 is an equidigital number, since it uses as much as digits as its factorization.

1072054514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536027259.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 1072054514 is about 32742.2435700427. The cubic root of 1072054514 is about 1023.4633373889.

The spelling of 1072054514 in words is "one billion, seventy-two million, fifty-four thousand, five hundred fourteen".