4525151769 has 6 divisors (see below), whose sum is σ = 6536330346. Its totient is φ = 3016767840.

The previous prime is 4525151711. The next prime is 4525151773. The reversal of 4525151769 is 9671515254.

It is a happy number.

4525151769 is a `hidden beast` number, since 4 + 525 + 1 + 51 + 76 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2700153369 + 1824998400 = 51963^2 + 42720^2 .

It is not a de Polignac number, because 4525151769 - 2⁸ = 4525151513 is a prime.

It is a super-2 number, since 2×4525151769² = 40953997064967658722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4525151269) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251397312 + ... + 251397329.

It is an arithmetic number, because the mean of its divisors is an integer number (1089388391).

Almost surely, 2^4525151769 is an apocalyptic number.

It is an amenable number.

4525151769 is a deficient number, since it is larger than the sum of its proper divisors (2011178577).

4525151769 is a wasteful number, since it uses less digits than its factorization.

4525151769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502794647 (or 502794644 counting only the distinct ones).

The product of its digits is 378000, while the sum is 45.

The square root of 4525151769 is about 67269.2483160025. The cubic root of 4525151769 is about 1654.0338119073.

It can be divided in two parts, 45251 and 51769, that added together give a triangular number (97020 = T₄₄₀).

The spelling of 4525151769 in words is "four billion, five hundred twenty-five million, one hundred fifty-one thousand, seven hundred sixty-nine".