63190019001 has 4 divisors (see below), whose sum is σ = 84253358672. Its totient is φ = 42126679332.

The previous prime is 63190018973. The next prime is 63190019023. The reversal of 63190019001 is 10091009136.

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 63190019001 - 2¹³ = 63190010809 is a prime.

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 63190019001.

It is not an unprimeable number, because it can be changed into a prime (63190015001) 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, 10531669831 + ... + 10531669836.

It is an arithmetic number, because the mean of its divisors is an integer number (21063339668).

Almost surely, 2^63190019001 is an apocalyptic number.

It is an amenable number.

63190019001 is a deficient number, since it is larger than the sum of its proper divisors (21063339671).

63190019001 is a wasteful number, since it uses less digits than its factorization.

63190019001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21063339670.

The product of its (nonzero) digits is 1458, while the sum is 30.

The spelling of 63190019001 in words is "sixty-three billion, one hundred ninety million, nineteen thousand, one".