140506375053 has 16 divisors (see below), whose sum is σ = 204597292032. Its totient is φ = 85061886000.

The previous prime is 140506375007. The next prime is 140506375069. The reversal of 140506375053 is 350573605041.

It is not a de Polignac number, because 140506375053 - 2⁸ = 140506374797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140506375073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2306803 + ... + 2366928.

It is an arithmetic number, because the mean of its divisors is an integer number (12787330752).

Almost surely, 2^140506375053 is an apocalyptic number.

It is an amenable number.

140506375053 is a deficient number, since it is larger than the sum of its proper divisors (64090916979).

140506375053 is a wasteful number, since it uses less digits than its factorization.

140506375053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4674656.

The product of its (nonzero) digits is 189000, while the sum is 39.

The spelling of 140506375053 in words is "one hundred forty billion, five hundred six million, three hundred seventy-five thousand, fifty-three".