57155202020741 has 8 divisors (see below), whose sum is σ = 62352300612000. Its totient is φ = 51958298618640.

The previous prime is 57155202020737. The next prime is 57155202020801. The reversal of 57155202020741 is 14702020255175.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57155202020741 - 2² = 57155202020737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57155202020341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48184691 + ... + 49356608.

It is an arithmetic number, because the mean of its divisors is an integer number (7794037576500).

Almost surely, 2^{57155202020741} is an apocalyptic number.

It is an amenable number.

57155202020741 is a deficient number, since it is larger than the sum of its proper divisors (5197098591259).

57155202020741 is a wasteful number, since it uses less digits than its factorization.

57155202020741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97594579.

The product of its (nonzero) digits is 196000, while the sum is 41.

The spelling of 57155202020741 in words is "fifty-seven trillion, one hundred fifty-five billion, two hundred two million, twenty thousand, seven hundred forty-one".