53245762766 has 8 divisors (see below), whose sum is σ = 91278450480. Its totient is φ = 22819612608.

The previous prime is 53245762727. The next prime is 53245762793. The reversal of 53245762766 is 66726754235.

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

It is a super-2 number, since 2×53245762766² (a number of 22 digits) contains 22 as substring.

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, 1901634371 + ... + 1901634398.

It is an arithmetic number, because the mean of its divisors is an integer number (11409806310).

Almost surely, 2^53245762766 is an apocalyptic number.

53245762766 is a deficient number, since it is larger than the sum of its proper divisors (38032687714).

53245762766 is a wasteful number, since it uses less digits than its factorization.

53245762766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3803268778.

The product of its digits is 12700800, while the sum is 53.

The spelling of 53245762766 in words is "fifty-three billion, two hundred forty-five million, seven hundred sixty-two thousand, seven hundred sixty-six".