72524523006554 has 8 divisors (see below), whose sum is σ = 110410467860928. Its totient is φ = 35721033719580.

The previous prime is 72524523006553. The next prime is 72524523006641. The reversal of 72524523006554 is 45560032542527.

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

It is not an unprimeable number, because it can be changed into a prime (72524523006553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270613891682 + ... + 270613891949.

It is an arithmetic number, because the mean of its divisors is an integer number (13801308482616).

Almost surely, 2^{72524523006554} is an apocalyptic number.

72524523006554 is a deficient number, since it is larger than the sum of its proper divisors (37885944854374).

72524523006554 is a wasteful number, since it uses less digits than its factorization.

72524523006554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541227783700.

The product of its (nonzero) digits is 10080000, while the sum is 50.

The spelling of 72524523006554 in words is "seventy-two trillion, five hundred twenty-four billion, five hundred twenty-three million, six thousand, five hundred fifty-four".