1451371164 has 24 divisors (see below), whose sum is σ = 3564771840. Its totient is φ = 458327664.

The previous prime is 1451371153. The next prime is 1451371169. The reversal of 1451371164 is 4611731541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451371169) 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 7 ways as a sum of consecutive naturals, for example, 3182604 + ... + 3183059.

It is an arithmetic number, because the mean of its divisors is an integer number (148532160).

Almost surely, 2^1451371164 is an apocalyptic number.

It is an amenable number.

1451371164 is an abundant number, since it is smaller than the sum of its proper divisors (2113400676).

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

1451371164 is a wasteful number, since it uses less digits than its factorization.

1451371164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365689 (or 6365687 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 1451371164 is about 38096.8655403565. The cubic root of 1451371164 is about 1132.2078545098.

The spelling of 1451371164 in words is "one billion, four hundred fifty-one million, three hundred seventy-one thousand, one hundred sixty-four".