53006770740 has 192 divisors, whose sum is σ = 185729015808. Its totient is φ = 10973491200.

The previous prime is 53006770723. The next prime is 53006770759. The reversal of 53006770740 is 4707760035.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1230852 + ... + 1273188.

It is an arithmetic number, because the mean of its divisors is an integer number (967338624).

Almost surely, 2^53006770740 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 53006770740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92864507904).

53006770740 is an abundant number, since it is smaller than the sum of its proper divisors (132722245068).

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

53006770740 is a wasteful number, since it uses less digits than its factorization.

53006770740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42638 (or 42636 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 39.

The spelling of 53006770740 in words is "fifty-three billion, six million, seven hundred seventy thousand, seven hundred forty".