7114245551 has 4 divisors (see below), whose sum is σ = 8130566352. Its totient is φ = 6097924752.

The previous prime is 7114245517. The next prime is 7114245557. The reversal of 7114245551 is 1555424117.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7114245551 is a prime.

It is a super-2 number, since 2×7114245551² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7114245557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508160390 + ... + 508160403.

It is an arithmetic number, because the mean of its divisors is an integer number (2032641588).

Almost surely, 2^7114245551 is an apocalyptic number.

7114245551 is a deficient number, since it is larger than the sum of its proper divisors (1016320801).

7114245551 is a wasteful number, since it uses less digits than its factorization.

7114245551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016320800.

The product of its digits is 28000, while the sum is 35.

The square root of 7114245551 is about 84345.9871659583. The cubic root of 7114245551 is about 1923.2819258604.

Adding to 7114245551 its reverse (1555424117), we get a palindrome (8669669668).

The spelling of 7114245551 in words is "seven billion, one hundred fourteen million, two hundred forty-five thousand, five hundred fifty-one".