53877441540 has 192 divisors, whose sum is σ = 166680218880. Its totient is φ = 12918743040.

The previous prime is 53877441533. The next prime is 53877441559. The reversal of 53877441540 is 4514477835.

It is a super-2 number, since 2×53877441540² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53877441540.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41221567 + ... + 41222873.

It is an arithmetic number, because the mean of its divisors is an integer number (868126140).

Almost surely, 2^53877441540 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 53877441540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83340109440).

53877441540 is an abundant number, since it is smaller than the sum of its proper divisors (112802777340).

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

53877441540 is a wasteful number, since it uses less digits than its factorization.

53877441540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2662 (or 2660 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 48.

The spelling of 53877441540 in words is "fifty-three billion, eight hundred seventy-seven million, four hundred forty-one thousand, five hundred forty".