52780253054 has 8 divisors (see below), whose sum is σ = 81900392760. Its totient is φ = 25480122136.

The previous prime is 52780253047. The next prime is 52780253059. The reversal of 52780253054 is 45035208725.

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

It is a super-2 number, since 2×52780253054² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52780253059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455002124 + ... + 455002239.

It is an arithmetic number, because the mean of its divisors is an integer number (10237549095).

Almost surely, 2^52780253054 is an apocalyptic number.

52780253054 is a deficient number, since it is larger than the sum of its proper divisors (29120139706).

52780253054 is a wasteful number, since it uses less digits than its factorization.

52780253054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910004394.

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 52780253054 in words is "fifty-two billion, seven hundred eighty million, two hundred fifty-three thousand, fifty-four".