1046501000 has 64 divisors (see below), whose sum is σ = 2577744000. Its totient is φ = 396561600.

The previous prime is 1046500997. The next prime is 1046501003. The reversal of 1046501000 is 1056401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1046500997) and next prime (1046501003).

It is a self number, because there is not a number n which added to its sum of digits gives 1046501000.

It is not an unprimeable number, because it can be changed into a prime (1046501003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8540 + ... + 46539.

It is an arithmetic number, because the mean of its divisors is an integer number (40277250).

Almost surely, 2^1046501000 is an apocalyptic number.

1046501000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1046501000 is an abundant number, since it is smaller than the sum of its proper divisors (1531243000).

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

1046501000 is a wasteful number, since it uses less digits than its factorization.

1046501000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55119 (or 55105 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1046501000 is about 32349.6676953566. The cubic root of 1046501000 is about 1015.2660937747.

Adding to 1046501000 its reverse (1056401), we get a palindrome (1047557401).

The spelling of 1046501000 in words is "one billion, forty-six million, five hundred one thousand".