7055191552 has 80 divisors (see below), whose sum is σ = 14330020320. Its totient is φ = 3469713408.

The previous prime is 7055191547. The next prime is 7055191567. The reversal of 7055191552 is 2551915507.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9319558 + ... + 9320314.

It is an arithmetic number, because the mean of its divisors is an integer number (179125254).

Almost surely, 2^7055191552 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 7055191552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7165010160).

7055191552 is an abundant number, since it is smaller than the sum of its proper divisors (7274828768).

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

7055191552 is a wasteful number, since it uses less digits than its factorization.

7055191552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051 (or 1035 counting only the distinct ones).

The product of its (nonzero) digits is 78750, while the sum is 40.

The square root of 7055191552 is about 83995.1876716756. The cubic root of 7055191552 is about 1917.9455339162.

The spelling of 7055191552 in words is "seven billion, fifty-five million, one hundred ninety-one thousand, five hundred fifty-two".