7158435480 has 768 divisors, whose sum is σ = 30065904000. Its totient is φ = 1504935936.

The previous prime is 7158435457. The next prime is 7158435481. The reversal of 7158435480 is 845348517.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7158435481) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 65673666 + ... + 65673774.

Almost surely, 2^7158435480 is an apocalyptic number.

7158435480 is a gapful number since it is divisible by the number (70) 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 7158435480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15032952000).

7158435480 is an abundant number, since it is smaller than the sum of its proper divisors (22907468520).

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

7158435480 is a wasteful number, since it uses less digits than its factorization.

7158435480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 7158435480 is about 84607.5379620516. The cubic root of 7158435480 is about 1927.2558457722.

The spelling of 7158435480 in words is "seven billion, one hundred fifty-eight million, four hundred thirty-five thousand, four hundred eighty".