36251013 has 8 divisors (see below), whose sum is σ = 50436288. Its totient is φ = 23116544.

The previous prime is 36251003. The next prime is 36251041. The reversal of 36251013 is 31015263.

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

It is a cyclic number.

It is not a de Polignac number, because 36251013 - 2⁸ = 36250757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36251003) 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, 262620 + ... + 262757.

It is an arithmetic number, because the mean of its divisors is an integer number (6304536).

Almost surely, 2^36251013 is an apocalyptic number.

It is an amenable number.

36251013 is a deficient number, since it is larger than the sum of its proper divisors (14185275).

36251013 is a wasteful number, since it uses less digits than its factorization.

36251013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525403.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 36251013 is about 6020.8814138795. The cubic root of 36251013 is about 330.9583802022.

Adding to 36251013 its reverse (31015263), we get a palindrome (67266276).

The spelling of 36251013 in words is "thirty-six million, two hundred fifty-one thousand, thirteen".