1573750495672 has 8 divisors (see below), whose sum is σ = 2950782179400. Its totient is φ = 786875247832.

The previous prime is 1573750495661. The next prime is 1573750495679. The reversal of 1573750495672 is 2765940573751.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1573750495672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1573750495679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98359405972 + ... + 98359405987.

It is an arithmetic number, because the mean of its divisors is an integer number (368847772425).

Almost surely, 2^{1573750495672} is an apocalyptic number.

It is an amenable number.

1573750495672 is a deficient number, since it is larger than the sum of its proper divisors (1377031683728).

1573750495672 is a wasteful number, since it uses less digits than its factorization.

1573750495672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196718811965 (or 196718811961 counting only the distinct ones).

The product of its (nonzero) digits is 55566000, while the sum is 61.

The spelling of 1573750495672 in words is "one trillion, five hundred seventy-three billion, seven hundred fifty million, four hundred ninety-five thousand, six hundred seventy-two".