5151001553 has 2 divisors, whose sum is σ = 5151001554. Its totient is φ = 5151001552.

The previous prime is 5151001523. The next prime is 5151001591. The reversal of 5151001553 is 3551001515.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3423186064 + 1727815489 = 58508^2 + 41567^2 .

It is a cyclic number.

It is not a de Polignac number, because 5151001553 - 2¹⁸ = 5150739409 is a prime.

It is not a weakly prime, because it can be changed into another prime (5151001523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575500776 + 2575500777.

It is an arithmetic number, because the mean of its divisors is an integer number (2575500777).

Almost surely, 2^5151001553 is an apocalyptic number.

It is an amenable number.

5151001553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151001553 is an equidigital number, since it uses as much as digits as its factorization.

5151001553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1875, while the sum is 26.

The square root of 5151001553 is about 71770.4782832050. The cubic root of 5151001553 is about 1727.0194430120.

The spelling of 5151001553 in words is "five billion, one hundred fifty-one million, one thousand, five hundred fifty-three".