1075874640730 has 8 divisors (see below), whose sum is σ = 1936574353332. Its totient is φ = 430349856288.

The previous prime is 1075874640703. The next prime is 1075874640751. The reversal of 1075874640730 is 370464785701.

It can be written as a sum of positive squares in 2 ways, for example, as 1075802509681 + 72131049 = 1037209^2 + 8493^2 .

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

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, 53793732027 + ... + 53793732046.

Almost surely, 2^{1075874640730} is an apocalyptic number.

1075874640730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1075874640730 is a deficient number, since it is larger than the sum of its proper divisors (860699712602).

1075874640730 is a wasteful number, since it uses less digits than its factorization.

1075874640730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107587464080.

The product of its (nonzero) digits is 3951360, while the sum is 52.

The spelling of 1075874640730 in words is "one trillion, seventy-five billion, eight hundred seventy-four million, six hundred forty thousand, seven hundred thirty".