1114047551 has 2 divisors, whose sum is σ = 1114047552. Its totient is φ = 1114047550.

The previous prime is 1114047511. The next prime is 1114047559. The reversal of 1114047551 is 1557404111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1114047551 is a prime.

It is a super-2 number, since 2×1114047551² = 2482203891778195202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114047559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557023775 + 557023776.

It is an arithmetic number, because the mean of its divisors is an integer number (557023776).

Almost surely, 2^1114047551 is an apocalyptic number.

1114047551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114047551 is an equidigital number, since it uses as much as digits as its factorization.

1114047551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 29.

The square root of 1114047551 is about 33377.3508685156. The cubic root of 1114047551 is about 1036.6557861967.

The spelling of 1114047551 in words is "one billion, one hundred fourteen million, forty-seven thousand, five hundred fifty-one".