4525155043550 has 48 divisors (see below), whose sum is σ = 8442795888384. Its totient is φ = 1804477500000.

The previous prime is 4525155043543. The next prime is 4525155043567. The reversal of 4525155043550 is 553405515254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21335525 + ... + 21546575.

It is an arithmetic number, because the mean of its divisors is an integer number (175891581008).

Almost surely, 2^{4525155043550} is an apocalyptic number.

4525155043550 is a deficient number, since it is larger than the sum of its proper divisors (3917640844834).

4525155043550 is a wasteful number, since it uses less digits than its factorization.

4525155043550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212385 (or 212380 counting only the distinct ones).

The product of its (nonzero) digits is 1500000, while the sum is 44.

The spelling of 4525155043550 in words is "four trillion, five hundred twenty-five billion, one hundred fifty-five million, forty-three thousand, five hundred fifty".