5012645 has 8 divisors (see below), whose sum is σ = 6562080. Its totient is φ = 3645520.

The previous prime is 5012633. The next prime is 5012647. The reversal of 5012645 is 5462105.

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

It is not a de Polignac number, because 5012645 - 2¹⁰ = 5011621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5012645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45515 + ... + 45624.

It is an arithmetic number, because the mean of its divisors is an integer number (820260).

Almost surely, 2^5012645 is an apocalyptic number.

5012645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5012645 is a deficient number, since it is larger than the sum of its proper divisors (1549435).

5012645 is a wasteful number, since it uses less digits than its factorization.

5012645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91155.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5012645 is about 2238.8937000224. The cubic root of 5012645 is about 171.1416242912.

It can be divided in two parts, 50 and 12645, that multiplied together give a triangular number (632250 = T₁₁₂₄).

The spelling of 5012645 in words is "five million, twelve thousand, six hundred forty-five".