53476200939940 has 96 divisors (see below), whose sum is σ = 124131085182720. Its totient is φ = 19248311402496.

The previous prime is 53476200939937. The next prime is 53476200939949. The reversal of 53476200939940 is 4993900267435.

It is not an unprimeable number, because it can be changed into a prime (53476200939949) 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, 16015876 + ... + 19064644.

It is an arithmetic number, because the mean of its divisors is an integer number (1293032137320).

Almost surely, 2^{53476200939940} 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 53476200939940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62065542591360).

53476200939940 is an abundant number, since it is smaller than the sum of its proper divisors (70654884242780).

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

53476200939940 is a wasteful number, since it uses less digits than its factorization.

53476200939940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051061 (or 3051059 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 61.

The spelling of 53476200939940 in words is "fifty-three trillion, four hundred seventy-six billion, two hundred million, nine hundred thirty-nine thousand, nine hundred forty".