5195401540 has 48 divisors (see below), whose sum is σ = 12481660800. Its totient is φ = 1779466752.

The previous prime is 5195401531. The next prime is 5195401559. The reversal of 5195401540 is 451045915.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5195401496 and 5195401505.

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, 122871 + ... + 159649.

It is an arithmetic number, because the mean of its divisors is an integer number (260034600).

Almost surely, 2^5195401540 is an apocalyptic number.

It is an amenable number.

5195401540 is an abundant number, since it is smaller than the sum of its proper divisors (7286259260).

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

5195401540 is a wasteful number, since it uses less digits than its factorization.

5195401540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37804 (or 37802 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 5195401540 is about 72079.1338738195. The cubic root of 5195401540 is about 1731.9673721379.

The spelling of 5195401540 in words is "five billion, one hundred ninety-five million, four hundred one thousand, five hundred forty".