72182522035 has 12 divisors (see below), whose sum is σ = 93794568192. Its totient is φ = 53304015648.

The previous prime is 72182522023. The next prime is 72182522101. The reversal of 72182522035 is 53022528127.

It is not a de Polignac number, because 72182522035 - 2¹¹ = 72182519987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 72182521985 and 72182522003.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42710707 + ... + 42712396.

It is an arithmetic number, because the mean of its divisors is an integer number (7816214016).

Almost surely, 2^72182522035 is an apocalyptic number.

72182522035 is a deficient number, since it is larger than the sum of its proper divisors (21612046157).

72182522035 is a wasteful number, since it uses less digits than its factorization.

72182522035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85423134 (or 85423121 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 72182522035 in words is "seventy-two billion, one hundred eighty-two million, five hundred twenty-two thousand, thirty-five".