42759550 has 12 divisors (see below), whose sum is σ = 79532856. Its totient is φ = 17103800.

The previous prime is 42759533. The next prime is 42759559. The reversal of 42759550 is 5595724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42759559) 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, 427546 + ... + 427645.

It is an arithmetic number, because the mean of its divisors is an integer number (6627738).

Almost surely, 2^42759550 is an apocalyptic number.

42759550 is a deficient number, since it is larger than the sum of its proper divisors (36773306).

42759550 is a wasteful number, since it uses less digits than its factorization.

42759550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855203 (or 855198 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 42759550 is about 6539.0786812822. The cubic root of 42759550 is about 349.6855679461.

The spelling of 42759550 in words is "forty-two million, seven hundred fifty-nine thousand, five hundred fifty".