7430561132 has 6 divisors (see below), whose sum is σ = 13003481988. Its totient is φ = 3715280564.

The previous prime is 7430561129. The next prime is 7430561143. The reversal of 7430561132 is 2311650347.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 928820138 + ... + 928820145.

It is an arithmetic number, because the mean of its divisors is an integer number (2167246998).

Almost surely, 2^7430561132 is an apocalyptic number.

It is an amenable number.

7430561132 is a deficient number, since it is larger than the sum of its proper divisors (5572920856).

7430561132 is a wasteful number, since it uses less digits than its factorization.

7430561132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857640287 (or 1857640285 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 7430561132 is about 86200.7026189462. The cubic root of 7430561132 is about 1951.3741033241.

The spelling of 7430561132 in words is "seven billion, four hundred thirty million, five hundred sixty-one thousand, one hundred thirty-two".