72952365754 has 8 divisors (see below), whose sum is σ = 112097537748. Its totient is φ = 35586519840.

The previous prime is 72952365749. The next prime is 72952365823. The reversal of 72952365754 is 45756325927.

It can be written as a sum of positive squares in 2 ways, for example, as 69614184025 + 3338181729 = 263845^2 + 57777^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 72952365695 and 72952365704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444831417 + ... + 444831580.

Almost surely, 2^72952365754 is an apocalyptic number.

72952365754 is a deficient number, since it is larger than the sum of its proper divisors (39145171994).

72952365754 is a wasteful number, since it uses less digits than its factorization.

72952365754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889663040.

The product of its digits is 15876000, while the sum is 55.

The spelling of 72952365754 in words is "seventy-two billion, nine hundred fifty-two million, three hundred sixty-five thousand, seven hundred fifty-four".