7157141051 has 8 divisors (see below), whose sum is σ = 7172627280. Its totient is φ = 7141669632.

The previous prime is 7157141029. The next prime is 7157141071. The reversal of 7157141051 is 1501417517.

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

It is a cyclic number.

It is not a de Polignac number, because 7157141051 - 2³⁰ = 6083399227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7157140999 and 7157141017.

It is not an unprimeable number, because it can be changed into a prime (7157141021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1819655 + ... + 1823583.

It is an arithmetic number, because the mean of its divisors is an integer number (896578410).

Almost surely, 2^7157141051 is an apocalyptic number.

7157141051 is a deficient number, since it is larger than the sum of its proper divisors (15486229).

7157141051 is a wasteful number, since it uses less digits than its factorization.

7157141051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7405.

The product of its (nonzero) digits is 4900, while the sum is 32.

The square root of 7157141051 is about 84599.8880082001. Note that the first 3 decimals coincide. The cubic root of 7157141051 is about 1927.1396729833.

Adding to 7157141051 its reverse (1501417517), we get a palindrome (8658558568).

The spelling of 7157141051 in words is "seven billion, one hundred fifty-seven million, one hundred forty-one thousand, fifty-one".