53764878403180 has 96 divisors (see below), whose sum is σ = 130379706777600. Its totient is φ = 18241712842752.

The previous prime is 53764878403133. The next prime is 53764878403189. The reversal of 53764878403180 is 8130487846735.

It is a super-2 number, since 2×53764878403180² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53764878403189) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131780341 + ... + 132187699.

It is an arithmetic number, because the mean of its divisors is an integer number (1358121945600).

Almost surely, 2^{53764878403180} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53764878403180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65189853388800).

53764878403180 is an abundant number, since it is smaller than the sum of its proper divisors (76614828374420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53764878403180 is a wasteful number, since it uses less digits than its factorization.

53764878403180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417191 (or 417189 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 64.

The spelling of 53764878403180 in words is "fifty-three trillion, seven hundred sixty-four billion, eight hundred seventy-eight million, four hundred three thousand, one hundred eighty".