53255780575750 has 32 divisors (see below), whose sum is σ = 103132573708320. Its totient is φ = 20567749736800.

The previous prime is 53255780575693. The next prime is 53255780575807. The reversal of 53255780575750 is 5757508755235.

It is an interprime number because it is at equal distance from previous prime (53255780575693) and next prime (53255780575807).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3672805204 + ... + 3672819703.

It is an arithmetic number, because the mean of its divisors is an integer number (3222892928385).

Almost surely, 2^{53255780575750} is an apocalyptic number.

53255780575750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53255780575750 is a deficient number, since it is larger than the sum of its proper divisors (49876793132570).

53255780575750 is a wasteful number, since it uses less digits than its factorization.

53255780575750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7345624953 (or 7345624943 counting only the distinct ones).

The product of its (nonzero) digits is 257250000, while the sum is 64.

The spelling of 53255780575750 in words is "fifty-three trillion, two hundred fifty-five billion, seven hundred eighty million, five hundred seventy-five thousand, seven hundred fifty".