16370453 has 12 divisors (see below), whose sum is σ = 18113004. Its totient is φ = 14784000.

The previous prime is 16370441. The next prime is 16370461. The reversal of 16370453 is 35407361.

It can be written as a sum of positive squares in 2 ways, for example, as 9284209 + 7086244 = 3047^2 + 2662^2 .

It is not a de Polignac number, because 16370453 - 2⁴ = 16370437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16370353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23003 + ... + 23703.

It is an arithmetic number, because the mean of its divisors is an integer number (1509417).

Almost surely, 2^16370453 is an apocalyptic number.

It is an amenable number.

16370453 is a deficient number, since it is larger than the sum of its proper divisors (1742551).

16370453 is a wasteful number, since it uses less digits than its factorization.

16370453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 16370453 is about 4046.0416458559. The cubic root of 16370453 is about 253.9141473132.

The spelling of 16370453 in words is "sixteen million, three hundred seventy thousand, four hundred fifty-three".