7150290387 has 16 divisors (see below), whose sum is σ = 10077504000. Its totient is φ = 4497069024.

The previous prime is 7150290377. The next prime is 7150290397. The reversal of 7150290387 is 7830920517.

7150290387 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7150290377) and next prime (7150290397).

It is not a de Polignac number, because 7150290387 - 2¹⁵ = 7150257619 is a prime.

It is a super-2 number, since 2×7150290387² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7150290307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248812 + ... + 276057.

It is an arithmetic number, because the mean of its divisors is an integer number (629844000).

Almost surely, 2^7150290387 is an apocalyptic number.

7150290387 is a deficient number, since it is larger than the sum of its proper divisors (2927213613).

7150290387 is a wasteful number, since it uses less digits than its factorization.

7150290387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525130.

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 7150290387 is about 84559.3897033322. The cubic root of 7150290387 is about 1926.5246042563.

The spelling of 7150290387 in words is "seven billion, one hundred fifty million, two hundred ninety thousand, three hundred eighty-seven".