540053453242552 has 32 divisors (see below), whose sum is σ = 1025796544405200. Its totient is φ = 266518486077184.

The previous prime is 540053453242543. The next prime is 540053453242559. The reversal of 540053453242552 is 255242354350045.

It is a happy number.

It is a super-3 number, since 3×540053453242552³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 540053453242496 and 540053453242505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540053453242559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673224403 + ... + 674026114.

Almost surely, 2^{540053453242552} is an apocalyptic number.

It is an amenable number.

540053453242552 is a deficient number, since it is larger than the sum of its proper divisors (485743091162648).

540053453242552 is a wasteful number, since it uses less digits than its factorization.

540053453242552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347251175 (or 1347251171 counting only the distinct ones).

The product of its (nonzero) digits is 14400000, while the sum is 49.

The spelling of 540053453242552 in words is "five hundred forty trillion, fifty-three billion, four hundred fifty-three million, two hundred forty-two thousand, five hundred fifty-two".