20754455041 has 8 divisors (see below), whose sum is σ = 21858459200. Its totient is φ = 19651617360.

The previous prime is 20754454993. The next prime is 20754455069. The reversal of 20754455041 is 14055445702.

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

It is a cyclic number.

It is not a de Polignac number, because 20754455041 - 2¹⁷ = 20754323969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20754455441) 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, 254970 + ... + 326371.

It is an arithmetic number, because the mean of its divisors is an integer number (2732307400).

Almost surely, 2^20754455041 is an apocalyptic number.

It is an amenable number.

20754455041 is a deficient number, since it is larger than the sum of its proper divisors (1104004159).

20754455041 is a wasteful number, since it uses less digits than its factorization.

20754455041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583239.

The product of its (nonzero) digits is 112000, while the sum is 37.

The spelling of 20754455041 in words is "twenty billion, seven hundred fifty-four million, four hundred fifty-five thousand, forty-one".