4745520087 has 32 divisors (see below), whose sum is σ = 7922603520. Its totient is φ = 2454597120.

The previous prime is 4745520049. The next prime is 4745520107. The reversal of 4745520087 is 7800255474.

It is not a de Polignac number, because 4745520087 - 2¹⁰ = 4745519063 is a prime.

It is a super-2 number, since 2×4745520087² = 45039921792240975138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4745520887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9739 + ... + 97907.

It is an arithmetic number, because the mean of its divisors is an integer number (247581360).

Almost surely, 2^4745520087 is an apocalyptic number.

4745520087 is a deficient number, since it is larger than the sum of its proper divisors (3177083433).

4745520087 is a wasteful number, since it uses less digits than its factorization.

4745520087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88423.

The product of its (nonzero) digits is 313600, while the sum is 42.

The square root of 4745520087 is about 68887.7353888194. The cubic root of 4745520087 is about 1680.4590684942.

The spelling of 4745520087 in words is "four billion, seven hundred forty-five million, five hundred twenty thousand, eighty-seven".