7540555550054 has 8 divisors (see below), whose sum is σ = 11573875960680. Its totient is φ = 3682596896496.

The previous prime is 7540555549999. The next prime is 7540555550083. The reversal of 7540555550054 is 4500555550457.

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 = 7540555549984 and 7540555550011.

It is a congruent number.

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, 43840439159 + ... + 43840439330.

It is an arithmetic number, because the mean of its divisors is an integer number (1446734495085).

Almost surely, 2^{7540555550054} is an apocalyptic number.

7540555550054 is a deficient number, since it is larger than the sum of its proper divisors (4033320410626).

7540555550054 is a wasteful number, since it uses less digits than its factorization.

7540555550054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87680878534.

The product of its (nonzero) digits is 8750000, while the sum is 50.

The spelling of 7540555550054 in words is "seven trillion, five hundred forty billion, five hundred fifty-five million, five hundred fifty thousand, fifty-four".