5620516550 has 36 divisors (see below), whose sum is σ = 11490949428. Its totient is φ = 2043822000.

The previous prime is 5620516547. The next prime is 5620516571. The reversal of 5620516550 is 556150265.

It is a self number, because there is not a number n which added to its sum of digits gives 5620516550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 458456 + ... + 470555.

Almost surely, 2^5620516550 is an apocalyptic number.

5620516550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5620516550 is an abundant number, since it is smaller than the sum of its proper divisors (5870432878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5620516550 is a wasteful number, since it uses less digits than its factorization.

5620516550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929045 (or 929029 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

The square root of 5620516550 is about 74970.1043750107. The cubic root of 5620516550 is about 1777.9740184051.

The spelling of 5620516550 in words is "five billion, six hundred twenty million, five hundred sixteen thousand, five hundred fifty".