2473193520 has 320 divisors, whose sum is σ = 10249344000. Its totient is φ = 535486464.

The previous prime is 2473193509. The next prime is 2473193521. The reversal of 2473193520 is 253913742.

2473193520 is a `hidden beast` number, since 2 + 47 + 3 + 1 + 93 + 520 = 666.

It is a super-2 number, since 2×2473193520² = 12233372374739980800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2473193521) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 282976 + ... + 291584.

It is an arithmetic number, because the mean of its divisors is an integer number (32029200).

Almost surely, 2^2473193520 is an apocalyptic number.

2473193520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2473193520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5124672000).

2473193520 is an abundant number, since it is smaller than the sum of its proper divisors (7776150480).

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

2473193520 is a wasteful number, since it uses less digits than its factorization.

2473193520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8657 (or 8645 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 2473193520 is about 49731.2127340567. The cubic root of 2473193520 is about 1352.3404339778.

The spelling of 2473193520 in words is "two billion, four hundred seventy-three million, one hundred ninety-three thousand, five hundred twenty".