7155006132 has 12 divisors (see below), whose sum is σ = 16695014336. Its totient is φ = 2385002040.

The previous prime is 7155006127. The next prime is 7155006161. The reversal of 7155006132 is 2316005517.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×7155006132² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7155006132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298125244 + ... + 298125267.

Almost surely, 2^7155006132 is an apocalyptic number.

It is an amenable number.

7155006132 is an abundant number, since it is smaller than the sum of its proper divisors (9540008204).

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

7155006132 is a wasteful number, since it uses less digits than its factorization.

7155006132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596250518 (or 596250516 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 7155006132 is about 84587.2693258270. The cubic root of 7155006132 is about 1926.9480370480.

The spelling of 7155006132 in words is "seven billion, one hundred fifty-five million, six thousand, one hundred thirty-two".