47525456 has 20 divisors (see below), whose sum is σ = 100451904. Its totient is φ = 21602400.

The previous prime is 47525453. The next prime is 47525459. The reversal of 47525456 is 65452574.

It is an interprime number because it is at equal distance from previous prime (47525453) and next prime (47525459).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47525453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134840 + ... + 135191.

Almost surely, 2^47525456 is an apocalyptic number.

It is an amenable number.

47525456 is an abundant number, since it is smaller than the sum of its proper divisors (52926448).

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

47525456 is a wasteful number, since it uses less digits than its factorization.

47525456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270050 (or 270044 counting only the distinct ones).

The product of its digits is 168000, while the sum is 38.

The square root of 47525456 is about 6893.8709010251. The cubic root of 47525456 is about 362.2225059835. Note that the first 3 decimals are identical.

The spelling of 47525456 in words is "forty-seven million, five hundred twenty-five thousand, four hundred fifty-six".