30400514153553 has 4 divisors (see below), whose sum is σ = 40534018871408. Its totient is φ = 20267009435700.

The previous prime is 30400514153521. The next prime is 30400514153573. The reversal of 30400514153553 is 35535141500403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30400514153553 - 2⁵ = 30400514153521 is a prime.

It is a super-3 number, since 3×30400514153553³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30400514153573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5066752358923 + ... + 5066752358928.

It is an arithmetic number, because the mean of its divisors is an integer number (10133504717852).

Almost surely, 2^{30400514153553} is an apocalyptic number.

It is an amenable number.

30400514153553 is a deficient number, since it is larger than the sum of its proper divisors (10133504717855).

30400514153553 is a wasteful number, since it uses less digits than its factorization.

30400514153553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10133504717854.

The product of its (nonzero) digits is 270000, while the sum is 39.

Adding to 30400514153553 its reverse (35535141500403), we get a palindrome (65935655653956).

The spelling of 30400514153553 in words is "thirty trillion, four hundred billion, five hundred fourteen million, one hundred fifty-three thousand, five hundred fifty-three".