4523953950 has 192 divisors, whose sum is σ = 13076305920. Its totient is φ = 1147893120.

The previous prime is 4523953939. The next prime is 4523953961. The reversal of 4523953950 is 593593254.

4523953950 is a `hidden beast` number, since 4 + 523 + 95 + 39 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (4523953939) and next prime (4523953961).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 4523953896 and 4523953905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11395152 + ... + 11395548.

It is an arithmetic number, because the mean of its divisors is an integer number (68105760).

Almost surely, 2^4523953950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4523953950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6538152960).

4523953950 is an abundant number, since it is smaller than the sum of its proper divisors (8552351970).

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

4523953950 is a wasteful number, since it uses less digits than its factorization.

4523953950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808 (or 797 counting only the distinct ones).

The product of its (nonzero) digits is 729000, while the sum is 45.

The square root of 4523953950 is about 67260.3445575474. The cubic root of 4523953950 is about 1653.8878567316.

The spelling of 4523953950 in words is "four billion, five hundred twenty-three million, nine hundred fifty-three thousand, nine hundred fifty".