2552001047 has 2 divisors, whose sum is σ = 2552001048. Its totient is φ = 2552001046.

The previous prime is 2552001013. The next prime is 2552001077. The reversal of 2552001047 is 7401002552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2552001047 - 2²² = 2547806743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2552001077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276000523 + 1276000524.

It is an arithmetic number, because the mean of its divisors is an integer number (1276000524).

Almost surely, 2^2552001047 is an apocalyptic number.

2552001047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552001047 is an equidigital number, since it uses as much as digits as its factorization.

2552001047 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 26.

The square root of 2552001047 is about 50517.3341240410. The cubic root of 2552001047 is about 1366.5544773331.

Adding to 2552001047 its reverse (7401002552), we get a palindrome (9953003599).

The spelling of 2552001047 in words is "two billion, five hundred fifty-two million, one thousand, forty-seven".