1953020160001 has 4 divisors (see below), whose sum is σ = 1954003060912. Its totient is φ = 1952037259092.

The previous prime is 1953020159969. The next prime is 1953020160017. The reversal of 1953020160001 is 1000610203591.

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 a cyclic number.

It is not a de Polignac number, because 1953020160001 - 2⁵ = 1953020159969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1953020160061) 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, 491447475 + ... + 491451448.

It is an arithmetic number, because the mean of its divisors is an integer number (488500765228).

Almost surely, 2^{1953020160001} is an apocalyptic number.

It is an amenable number.

1953020160001 is a deficient number, since it is larger than the sum of its proper divisors (982900911).

1953020160001 is an equidigital number, since it uses as much as digits as its factorization.

1953020160001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982900910.

The product of its (nonzero) digits is 1620, while the sum is 28.

Adding to 1953020160001 its reverse (1000610203591), we get a palindrome (2953630363592).

The spelling of 1953020160001 in words is "one trillion, nine hundred fifty-three billion, twenty million, one hundred sixty thousand, one".