19037153040 has 80 divisors (see below), whose sum is σ = 59262278400. Its totient is φ = 5055318016.

The previous prime is 19037153039. The next prime is 19037153063. The reversal of 19037153040 is 4035173091.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 19037152992 and 19037153010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108585 + ... + 223304.

It is an arithmetic number, because the mean of its divisors is an integer number (740778480).

Almost surely, 2^19037153040 is an apocalyptic number.

19037153040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19037153040 is an abundant number, since it is smaller than the sum of its proper divisors (40225125360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19037153040 is a wasteful number, since it uses less digits than its factorization.

19037153040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332144 (or 332138 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The spelling of 19037153040 in words is "nineteen billion, thirty-seven million, one hundred fifty-three thousand, forty".