7151636148 has 24 divisors (see below), whose sum is σ = 16969985760. Its totient is φ = 2343473760.

The previous prime is 7151636113. The next prime is 7151636189. The reversal of 7151636148 is 8416361517.

It is a super-2 number, since 2×7151636148² (a number of 21 digits) contains 22 as substring.

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, 5049883 + ... + 5051298.

It is an arithmetic number, because the mean of its divisors is an integer number (707082740).

Almost surely, 2^7151636148 is an apocalyptic number.

It is an amenable number.

7151636148 is an abundant number, since it is smaller than the sum of its proper divisors (9818349612).

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

7151636148 is a wasteful number, since it uses less digits than its factorization.

7151636148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10101247 (or 10101245 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 7151636148 is about 84567.3468189703. The cubic root of 7151636148 is about 1926.6454608416.

The spelling of 7151636148 in words is "seven billion, one hundred fifty-one million, six hundred thirty-six thousand, one hundred forty-eight".