7485192180 has 144 divisors (see below), whose sum is σ = 23584002624. Its totient is φ = 1992833280.

The previous prime is 7485192179. The next prime is 7485192227. The reversal of 7485192180 is 812915847.

7485192180 is a `hidden beast` number, since 7 + 485 + 1 + 92 + 1 + 80 = 666.

It is a super-3 number, since 3×7485192180³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5797335 + ... + 5798625.

It is an arithmetic number, because the mean of its divisors is an integer number (163777796).

Almost surely, 2^7485192180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7485192180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11792001312).

7485192180 is an abundant number, since it is smaller than the sum of its proper divisors (16098810444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7485192180 is a wasteful number, since it uses less digits than its factorization.

7485192180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508 (or 2494 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 7485192180 is about 86517.0051492769. The cubic root of 7485192180 is about 1956.1447350463.

The spelling of 7485192180 in words is "seven billion, four hundred eighty-five million, one hundred ninety-two thousand, one hundred eighty".