53720892372 has 192 divisors, whose sum is σ = 156202188800. Its totient is φ = 14022927360.

The previous prime is 53720892371. The next prime is 53720892413. The reversal of 53720892372 is 27329802735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53720892371) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15484254 + ... + 15487722.

Almost surely, 2^53720892372 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 53720892372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78101094400).

53720892372 is an abundant number, since it is smaller than the sum of its proper divisors (102481296428).

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

53720892372 is a wasteful number, since it uses less digits than its factorization.

53720892372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846 (or 3844 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 53720892372 in words is "fifty-three billion, seven hundred twenty million, eight hundred ninety-two thousand, three hundred seventy-two".