72455000995 has 32 divisors (see below), whose sum is σ = 98617881600. Its totient is φ = 50660567424.

The previous prime is 72455000993. The next prime is 72455001037. The reversal of 72455000995 is 59900055427.

It is a cyclic number.

It is not a de Polignac number, because 72455000995 - 2¹ = 72455000993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72455000993) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2304954 + ... + 2336176.

It is an arithmetic number, because the mean of its divisors is an integer number (3081808800).

Almost surely, 2^72455000995 is an apocalyptic number.

72455000995 is a deficient number, since it is larger than the sum of its proper divisors (26162880605).

72455000995 is a wasteful number, since it uses less digits than its factorization.

72455000995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33139.

The product of its (nonzero) digits is 567000, while the sum is 46.

The spelling of 72455000995 in words is "seventy-two billion, four hundred fifty-five million, nine hundred ninety-five", and thus it is an aban number.