60520257743 has 16 divisors (see below), whose sum is σ = 67085853696. Its totient is φ = 54133875840.

The previous prime is 60520257739. The next prime is 60520257761. The reversal of 60520257743 is 34775202506.

It is not a de Polignac number, because 60520257743 - 2² = 60520257739 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60520257743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60520257043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588455 + ... + 683607.

It is an arithmetic number, because the mean of its divisors is an integer number (4192865856).

Almost surely, 2^60520257743 is an apocalyptic number.

60520257743 is a deficient number, since it is larger than the sum of its proper divisors (6565595953).

60520257743 is a wasteful number, since it uses less digits than its factorization.

60520257743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96094.

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 60520257743 in words is "sixty billion, five hundred twenty million, two hundred fifty-seven thousand, seven hundred forty-three".