7151016662628 has 24 divisors (see below), whose sum is σ = 16685756461920. Its totient is φ = 2383664947200.

The previous prime is 7151016662599. The next prime is 7151016662641. The reversal of 7151016662628 is 8262666101517.

It is a happy number.

It is a super-2 number, since 2×7151016662628² (a number of 27 digits) contains 22 as substring.

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, 4451428 + ... + 5840996.

It is an arithmetic number, because the mean of its divisors is an integer number (695239852580).

Almost surely, 2^{7151016662628} is an apocalyptic number.

It is an amenable number.

7151016662628 is an abundant number, since it is smaller than the sum of its proper divisors (9534739799292).

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

7151016662628 is a wasteful number, since it uses less digits than its factorization.

7151016662628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818427 (or 1818425 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 7151016662628 in words is "seven trillion, one hundred fifty-one billion, sixteen million, six hundred sixty-two thousand, six hundred twenty-eight".