20250545522 has 8 divisors (see below), whose sum is σ = 30395060400. Its totient is φ = 10118858724.

The previous prime is 20250545507. The next prime is 20250545531. The reversal of 20250545522 is 22554505202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3203072 + ... + 3209387.

It is an arithmetic number, because the mean of its divisors is an integer number (3799382550).

Almost surely, 2^20250545522 is an apocalyptic number.

20250545522 is a deficient number, since it is larger than the sum of its proper divisors (10144514878).

20250545522 is a wasteful number, since it uses less digits than its factorization.

20250545522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6414040.

The product of its (nonzero) digits is 40000, while the sum is 32.

The spelling of 20250545522 in words is "twenty billion, two hundred fifty million, five hundred forty-five thousand, five hundred twenty-two".