2030151864 has 32 divisors (see below), whose sum is σ = 5465794320. Its totient is φ = 624662016.

The previous prime is 2030151857. The next prime is 2030151869. The reversal of 2030151864 is 4681510302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030151869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3253137 + ... + 3253760.

Almost surely, 2^2030151864 is an apocalyptic number.

2030151864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2030151864 is an abundant number, since it is smaller than the sum of its proper divisors (3435642456).

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

2030151864 is a wasteful number, since it uses less digits than its factorization.

2030151864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6506919 (or 6506915 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2030151864 is about 45057.2065712023. The cubic root of 2030151864 is about 1266.2209906991.

The spelling of 2030151864 in words is "two billion, thirty million, one hundred fifty-one thousand, eight hundred sixty-four".