6417252870 has 32 divisors (see below), whose sum is σ = 17601608448. Its totient is φ = 1466800608.

The previous prime is 6417252859. The next prime is 6417252889. The reversal of 6417252870 is 782527146.

It is a super-2 number, since 2×6417252870² = 82362268795046473800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 15278964 + ... + 15279383.

It is an arithmetic number, because the mean of its divisors is an integer number (550050264).

Almost surely, 2^6417252870 is an apocalyptic number.

6417252870 is an abundant number, since it is smaller than the sum of its proper divisors (11184355578).

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

6417252870 is a wasteful number, since it uses less digits than its factorization.

6417252870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30558364.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 6417252870 is about 80107.7578640171. The cubic root of 6417252870 is about 1858.3023850454.

The spelling of 6417252870 in words is "six billion, four hundred seventeen million, two hundred fifty-two thousand, eight hundred seventy".