30147274653 has 8 divisors (see below), whose sum is σ = 40198387008. Its totient is φ = 20097172704.

The previous prime is 30147274643. The next prime is 30147274667. The reversal of 30147274653 is 35647274103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30147274653 - 2⁸ = 30147274397 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30147274613) 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, 180000 + ... + 304457.

It is an arithmetic number, because the mean of its divisors is an integer number (5024798376).

Almost surely, 2^30147274653 is an apocalyptic number.

It is an amenable number.

30147274653 is a deficient number, since it is larger than the sum of its proper divisors (10051112355).

30147274653 is a wasteful number, since it uses less digits than its factorization.

30147274653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505203.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 30147274653 in words is "thirty billion, one hundred forty-seven million, two hundred seventy-four thousand, six hundred fifty-three".