8373453950 has 12 divisors (see below), whose sum is σ = 15574624440. Its totient is φ = 3349381560.

The previous prime is 8373453911. The next prime is 8373453961. The reversal of 8373453950 is 593543738.

It is a super-2 number, since 2×8373453950² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8373453895 and 8373453904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83734490 + ... + 83734589.

It is an arithmetic number, because the mean of its divisors is an integer number (1297885370).

Almost surely, 2^8373453950 is an apocalyptic number.

8373453950 is a deficient number, since it is larger than the sum of its proper divisors (7201170490).

8373453950 is a wasteful number, since it uses less digits than its factorization.

8373453950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167469091 (or 167469086 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 47.

The square root of 8373453950 is about 91506.5787252479. The cubic root of 8373453950 is about 2030.6490802154.

The spelling of 8373453950 in words is "eight billion, three hundred seventy-three million, four hundred fifty-three thousand, nine hundred fifty".