47361525 has 12 divisors (see below), whose sum is σ = 78304512. Its totient is φ = 25259440.

The previous prime is 47361499. The next prime is 47361529. The reversal of 47361525 is 52516374.

It is not a de Polignac number, because 47361525 - 2⁵ = 47361493 is a prime.

It is a super-2 number, since 2×47361525² = 4486228100651250, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47361529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 315669 + ... + 315818.

It is an arithmetic number, because the mean of its divisors is an integer number (6525376).

Almost surely, 2^47361525 is an apocalyptic number.

It is an amenable number.

47361525 is a deficient number, since it is larger than the sum of its proper divisors (30942987).

47361525 is a wasteful number, since it uses less digits than its factorization.

47361525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631500 (or 631495 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 47361525 is about 6881.9710112729. The cubic root of 47361525 is about 361.8055511770.

Adding to 47361525 its reverse (52516374), we get a palindrome (99877899).

The spelling of 47361525 in words is "forty-seven million, three hundred sixty-one thousand, five hundred twenty-five".