53671573372 has 6 divisors (see below), whose sum is σ = 93925253408. Its totient is φ = 26835786684.

The previous prime is 53671573367. The next prime is 53671573379. The reversal of 53671573372 is 27337517635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53671573379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6708946668 + ... + 6708946675.

Almost surely, 2^53671573372 is an apocalyptic number.

It is an amenable number.

53671573372 is a deficient number, since it is larger than the sum of its proper divisors (40253680036).

53671573372 is a wasteful number, since it uses less digits than its factorization.

53671573372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13417893347 (or 13417893345 counting only the distinct ones).

The product of its digits is 2778300, while the sum is 49.

The spelling of 53671573372 in words is "fifty-three billion, six hundred seventy-one million, five hundred seventy-three thousand, three hundred seventy-two".