6502381403 has 8 divisors (see below), whose sum is σ = 7464619008. Its totient is φ = 5548475304.

The previous prime is 6502381399. The next prime is 6502381441. The reversal of 6502381403 is 3041832056.

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 6502381403 - 2² = 6502381399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6502381403.

It is not an unprimeable number, because it can be changed into a prime (6502381453) 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, 2081201 + ... + 2084322.

It is an arithmetic number, because the mean of its divisors is an integer number (933077376).

Almost surely, 2^6502381403 is an apocalyptic number.

6502381403 is a deficient number, since it is larger than the sum of its proper divisors (962237605).

6502381403 is a wasteful number, since it uses less digits than its factorization.

6502381403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4165753.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 6502381403 is about 80637.3449649727. The cubic root of 6502381403 is about 1866.4834637415.

The spelling of 6502381403 in words is "six billion, five hundred two million, three hundred eighty-one thousand, four hundred three".