1046516550 has 96 divisors (see below), whose sum is σ = 2662758144. Its totient is φ = 271920000.

The previous prime is 1046516543. The next prime is 1046516563. The reversal of 1046516550 is 556156401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1014535 + ... + 1015565.

It is an arithmetic number, because the mean of its divisors is an integer number (27737064).

Almost surely, 2^1046516550 is an apocalyptic number.

1046516550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046516550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1331379072).

1046516550 is an abundant number, since it is smaller than the sum of its proper divisors (1616241594).

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

1046516550 is a wasteful number, since it uses less digits than its factorization.

1046516550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214 (or 1209 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 1046516550 is about 32349.9080369636. The cubic root of 1046516550 is about 1015.2711223762.

The spelling of 1046516550 in words is "one billion, forty-six million, five hundred sixteen thousand, five hundred fifty".