5015645 has 8 divisors (see below), whose sum is σ = 6213120. Its totient is φ = 3882960.

The previous prime is 5015627. The next prime is 5015657. The reversal of 5015645 is 5465105.

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

It is not a de Polignac number, because 5015645 - 2⁶ = 5015581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16025 + ... + 16334.

It is an arithmetic number, because the mean of its divisors is an integer number (776640).

Almost surely, 2^5015645 is an apocalyptic number.

It is an amenable number.

5015645 is a deficient number, since it is larger than the sum of its proper divisors (1197475).

5015645 is a wasteful number, since it uses less digits than its factorization.

5015645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32395.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5015645 is about 2239.5635735562. The cubic root of 5015645 is about 171.1757594620.

The spelling of 5015645 in words is "five million, fifteen thousand, six hundred forty-five".