1825765002 has 32 divisors (see below), whose sum is σ = 4066550400. Its totient is φ = 607194144.

The previous prime is 1825764991. The next prime is 1825765013. The reversal of 1825765002 is 2005675281.

It is a happy number.

1825765002 is a `hidden beast` number, since 1 + 82 + 5 + 76 + 500 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1825764991) and next prime (1825765013).

It is a super-4 number, since 4×1825765002⁴ (a number of 38 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14803 + ... + 62214.

It is an arithmetic number, because the mean of its divisors is an integer number (127079700).

Almost surely, 2^1825765002 is an apocalyptic number.

1825765002 is an abundant number, since it is smaller than the sum of its proper divisors (2240785398).

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

1825765002 is a wasteful number, since it uses less digits than its factorization.

1825765002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77467 (or 77461 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 1825765002 is about 42728.9714596549. The cubic root of 1825765002 is about 1222.2169226761.

It can be divided in two parts, 182576 and 5002, that added together give a triangular number (187578 = T₆₁₂).

The spelling of 1825765002 in words is "one billion, eight hundred twenty-five million, seven hundred sixty-five thousand, two".