30532137070 has 16 divisors (see below), whose sum is σ = 56298282768. Its totient is φ = 11914980160.

The previous prime is 30532137061. The next prime is 30532137073. The reversal of 30532137070 is 7073123503.

It is a super-4 number, since 4×30532137070⁴ (a number of 43 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30532137073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37233904 + ... + 37234723.

It is an arithmetic number, because the mean of its divisors is an integer number (3518642673).

Almost surely, 2^30532137070 is an apocalyptic number.

30532137070 is a deficient number, since it is larger than the sum of its proper divisors (25766145698).

30532137070 is a wasteful number, since it uses less digits than its factorization.

30532137070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74468675.

The product of its (nonzero) digits is 13230, while the sum is 31.

The spelling of 30532137070 in words is "thirty billion, five hundred thirty-two million, one hundred thirty-seven thousand, seventy".