1016551164 has 48 divisors (see below), whose sum is σ = 2403078048. Its totient is φ = 334430208.

The previous prime is 1016551139. The next prime is 1016551189. The reversal of 1016551164 is 4611556101.

It is an interprime number because it is at equal distance from previous prime (1016551139) and next prime (1016551189).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347034 + ... + 349950.

It is an arithmetic number, because the mean of its divisors is an integer number (50064126).

Almost surely, 2^1016551164 is an apocalyptic number.

It is an amenable number.

1016551164 is an abundant number, since it is smaller than the sum of its proper divisors (1386526884).

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

1016551164 is a wasteful number, since it uses less digits than its factorization.

1016551164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3294 (or 3292 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 1016551164 is about 31883.3995050716. The cubic root of 1016551164 is about 1005.4868936025.

The spelling of 1016551164 in words is "one billion, sixteen million, five hundred fifty-one thousand, one hundred sixty-four".