6215063402015 has 8 divisors (see below), whose sum is σ = 8031774242688. Its totient is φ = 4589585281440.

The previous prime is 6215063401979. The next prime is 6215063402029. The reversal of 6215063402015 is 5102043605126.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6215063402015 - 2³⁸ = 5940185495071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47808179951 + ... + 47808180080.

It is an arithmetic number, because the mean of its divisors is an integer number (1003971780336).

Almost surely, 2^{6215063402015} is an apocalyptic number.

6215063402015 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6215063402015 is a deficient number, since it is larger than the sum of its proper divisors (1816710840673).

6215063402015 is a wasteful number, since it uses less digits than its factorization.

6215063402015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95616360049.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 6215063402015 in words is "six trillion, two hundred fifteen billion, sixty-three million, four hundred two thousand, fifteen".