4951000550 has 12 divisors (see below), whose sum is σ = 9208861116. Its totient is φ = 1980400200.

The previous prime is 4951000543. The next prime is 4951000583. The reversal of 4951000550 is 550001594.

It is a super-2 number, since 2×4951000550² = 49024812892200605000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49509956 + ... + 49510055.

It is an arithmetic number, because the mean of its divisors is an integer number (767405093).

Almost surely, 2^4951000550 is an apocalyptic number.

4951000550 is a deficient number, since it is larger than the sum of its proper divisors (4257860566).

4951000550 is a wasteful number, since it uses less digits than its factorization.

4951000550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99020023 (or 99020018 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 4951000550 is about 70363.3466372941. The cubic root of 4951000550 is about 1704.3717410193.

The spelling of 4951000550 in words is "four billion, nine hundred fifty-one million, five hundred fifty", and thus it is an aban number.