500121075113670 has 16 divisors (see below), whose sum is σ = 1200290580272880. Its totient is φ = 133365620030304.

The previous prime is 500121075113641. The next prime is 500121075113689. The reversal of 500121075113670 is 76311570121005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8335351251865 + ... + 8335351251924.

It is an arithmetic number, because the mean of its divisors is an integer number (75018161267055).

Almost surely, 2^{500121075113670} is an apocalyptic number.

500121075113670 is an abundant number, since it is smaller than the sum of its proper divisors (700169505159210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

500121075113670 is a wasteful number, since it uses less digits than its factorization.

500121075113670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16670702503799.

The product of its (nonzero) digits is 44100, while the sum is 39.

The spelling of 500121075113670 in words is "five hundred trillion, one hundred twenty-one billion, seventy-five million, one hundred thirteen thousand, six hundred seventy".