140540059 has 8 divisors (see below), whose sum is σ = 153731952. Its totient is φ = 127417440.

The previous prime is 140540033. The next prime is 140540063. The reversal of 140540059 is 950045041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140540059 - 2¹⁷ = 140408987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140540009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13024 + ... + 21229.

It is an arithmetic number, because the mean of its divisors is an integer number (19216494).

Almost surely, 2^140540059 is an apocalyptic number.

140540059 is a deficient number, since it is larger than the sum of its proper divisors (13191893).

140540059 is a wasteful number, since it uses less digits than its factorization.

140540059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34637.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 140540059 is about 11854.9592576272. The cubic root of 140540059 is about 519.9162328084.

The spelling of 140540059 in words is "one hundred forty million, five hundred forty thousand, fifty-nine".