1950165023 has 8 divisors (see below), whose sum is σ = 1996839936. Its totient is φ = 1904023800.

The previous prime is 1950165017. The next prime is 1950165029. The reversal of 1950165023 is 3205610591.

It is an interprime number because it is at equal distance from previous prime (1950165017) and next prime (1950165029).

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 1950165023 - 2²⁰ = 1949116447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1950165029) 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, 126023 + ... + 140648.

It is an arithmetic number, because the mean of its divisors is an integer number (249604992).

Almost surely, 2^1950165023 is an apocalyptic number.

1950165023 is a deficient number, since it is larger than the sum of its proper divisors (46674913).

1950165023 is a wasteful number, since it uses less digits than its factorization.

1950165023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266845.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 1950165023 is about 44160.6728096391. The cubic root of 1950165023 is about 1249.3682189760.

The spelling of 1950165023 in words is "one billion, nine hundred fifty million, one hundred sixty-five thousand, twenty-three".