6455150859 has 16 divisors (see below), whose sum is σ = 9073677312. Its totient is φ = 4073887488.

The previous prime is 6455150831. The next prime is 6455150873. The reversal of 6455150859 is 9580515546.

It is not a de Polignac number, because 6455150859 - 2¹⁶ = 6455085323 is a prime.

It is a super-2 number, since 2×6455150859² = 83337945224896875762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6455150809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475539 + ... + 488924.

It is an arithmetic number, because the mean of its divisors is an integer number (567104832).

Almost surely, 2^6455150859 is an apocalyptic number.

6455150859 is a gapful number since it is divisible by the number (69) formed by its first and last digit.

6455150859 is a deficient number, since it is larger than the sum of its proper divisors (2618526453).

6455150859 is a wasteful number, since it uses less digits than its factorization.

6455150859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964586.

The product of its (nonzero) digits is 1080000, while the sum is 48.

The square root of 6455150859 is about 80343.9534688205. The cubic root of 6455150859 is about 1861.9533626581.

The spelling of 6455150859 in words is "six billion, four hundred fifty-five million, one hundred fifty thousand, eight hundred fifty-nine".