80437059 has 6 divisors (see below), whose sum is σ = 116186876. Its totient is φ = 53624700.

The previous prime is 80437057. The next prime is 80437061. The reversal of 80437059 is 95073408.

It is an interprime number because it is at equal distance from previous prime (80437057) and next prime (80437061).

It is not a de Polignac number, because 80437059 - 2¹ = 80437057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80437057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4468717 + ... + 4468734.

Almost surely, 2^80437059 is an apocalyptic number.

80437059 is a deficient number, since it is larger than the sum of its proper divisors (35749817).

80437059 is a wasteful number, since it uses less digits than its factorization.

80437059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8937457 (or 8937454 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 80437059 is about 8968.6709717773. The cubic root of 80437059 is about 431.6701925907.

The spelling of 80437059 in words is "eighty million, four hundred thirty-seven thousand, fifty-nine".