53764989901 has 16 divisors (see below), whose sum is σ = 63668361600. Its totient is φ = 44422475328.

The previous prime is 53764989899. The next prime is 53764989913. The reversal of 53764989901 is 10998946735.

It is not a de Polignac number, because 53764989901 - 2¹ = 53764989899 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 53764989901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53764989931) 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, 91591 + ... + 340468.

It is an arithmetic number, because the mean of its divisors is an integer number (3979272600).

Almost surely, 2^53764989901 is an apocalyptic number.

It is an amenable number.

53764989901 is a deficient number, since it is larger than the sum of its proper divisors (9903371699).

53764989901 is a wasteful number, since it uses less digits than its factorization.

53764989901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432708.

The product of its (nonzero) digits is 14696640, while the sum is 61.

The spelling of 53764989901 in words is "fifty-three billion, seven hundred sixty-four million, nine hundred eighty-nine thousand, nine hundred one".