52903249740 has 180 divisors, whose sum is σ = 182418918528. Its totient is φ = 12824982720.

The previous prime is 52903249717. The next prime is 52903249747. The reversal of 52903249740 is 4794230925.

52903249740 is a `hidden beast` number, since 5 + 2 + 90 + 32 + 497 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (52903249747) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 61077 + ... + 330963.

Almost surely, 2^52903249740 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 52903249740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91209459264).

52903249740 is an abundant number, since it is smaller than the sum of its proper divisors (129515668788).

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

52903249740 is a wasteful number, since it uses less digits than its factorization.

52903249740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269930 (or 269908 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 52903249740 in words is "fifty-two billion, nine hundred three million, two hundred forty-nine thousand, seven hundred forty".