30354053537 has 8 divisors (see below), whose sum is σ = 32141131776. Its totient is φ = 28567147072.

The previous prime is 30354053531. The next prime is 30354053579. The reversal of 30354053537 is 73535045303.

It is a happy number.

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

It is not a de Polignac number, because 30354053537 - 2¹⁰ = 30354052513 is a prime.

It is a super-2 number, since 2×30354053537² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30354053537.

It is not an unprimeable number, because it can be changed into a prime (30354053531) 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, 575288 + ... + 625830.

It is an arithmetic number, because the mean of its divisors is an integer number (4017641472).

Almost surely, 2^30354053537 is an apocalyptic number.

It is an amenable number.

30354053537 is a deficient number, since it is larger than the sum of its proper divisors (1787078239).

30354053537 is a wasteful number, since it uses less digits than its factorization.

30354053537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85887.

The product of its (nonzero) digits is 283500, while the sum is 38.

The spelling of 30354053537 in words is "thirty billion, three hundred fifty-four million, fifty-three thousand, five hundred thirty-seven".