7425315074 has 4 divisors (see below), whose sum is σ = 11137972614. Its totient is φ = 3712657536.

The previous prime is 7425315061. The next prime is 7425315143. The reversal of 7425315074 is 4705135247.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4705135247 = 29 ⋅162246043.

It can be written as a sum of positive squares in only one way, i.e., 6247795849 + 1177519225 = 79043^2 + 34315^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1856328767 + ... + 1856328770.

Almost surely, 2^7425315074 is an apocalyptic number.

7425315074 is a deficient number, since it is larger than the sum of its proper divisors (3712657540).

7425315074 is a wasteful number, since it uses less digits than its factorization.

7425315074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712657539.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 7425315074 is about 86170.2679234549. The cubic root of 7425315074 is about 1950.9147646712.

The spelling of 7425315074 in words is "seven billion, four hundred twenty-five million, three hundred fifteen thousand, seventy-four".