53145877741 has 8 divisors (see below), whose sum is σ = 57995182944. Its totient is φ = 48299549520.

The previous prime is 53145877723. The next prime is 53145877747. The reversal of 53145877741 is 14777854135.

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 53145877741 - 2³¹ = 50998394093 is a prime.

It is a super-2 number, since 2×53145877741² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53145877747) 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, 706831 + ... + 778396.

It is an arithmetic number, because the mean of its divisors is an integer number (7249397868).

Almost surely, 2^53145877741 is an apocalyptic number.

It is an amenable number.

53145877741 is a deficient number, since it is larger than the sum of its proper divisors (4849305203).

53145877741 is a wasteful number, since it uses less digits than its factorization.

53145877741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488491.

The product of its digits is 3292800, while the sum is 52.

The spelling of 53145877741 in words is "fifty-three billion, one hundred forty-five million, eight hundred seventy-seven thousand, seven hundred forty-one".