7626156480 has 448 divisors, whose sum is σ = 28882604160. Its totient is φ = 1911029760.

The previous prime is 7626156479. The next prime is 7626156487. The reversal of 7626156480 is 846516267.

7626156480 is a `hidden beast` number, since 7 + 6 + 2 + 6 + 1 + 564 + 80 = 666.

It is a super-3 number, since 3×7626156480³ (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 not an unprimeable number, because it can be changed into a prime (7626156487) 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, 11896960 + ... + 11897600.

Almost surely, 2^7626156480 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 7626156480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14441302080).

7626156480 is an abundant number, since it is smaller than the sum of its proper divisors (21256447680).

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

7626156480 is an equidigital number, since it uses as much as digits as its factorization.

7626156480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696 (or 668 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 7626156480 is about 87327.8677170123. The cubic root of 7626156480 is about 1968.3480942860.

The spelling of 7626156480 in words is "seven billion, six hundred twenty-six million, one hundred fifty-six thousand, four hundred eighty".