1052747474738 has 4 divisors (see below), whose sum is σ = 1579121212110. Its totient is φ = 526373737368.

The previous prime is 1052747474719. The next prime is 1052747474747. The reversal of 1052747474738 is 8374747472501.

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., 683609815249 + 369137659489 = 826807^2 + 607567^2 .

It is a super-2 number, since 2×1052747474738² (a number of 25 digits) 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, 263186868683 + ... + 263186868686.

Almost surely, 2^{1052747474738} is an apocalyptic number.

1052747474738 is a deficient number, since it is larger than the sum of its proper divisors (526373737372).

1052747474738 is an equidigital number, since it uses as much as digits as its factorization.

1052747474738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526373737371.

The product of its (nonzero) digits is 36879360, while the sum is 59.

The spelling of 1052747474738 in words is "one trillion, fifty-two billion, seven hundred forty-seven million, four hundred seventy-four thousand, seven hundred thirty-eight".