48572451 has 24 divisors (see below), whose sum is σ = 74771424. Its totient is φ = 30278400.

The previous prime is 48572441. The next prime is 48572467. The reversal of 48572451 is 15427584.

48572451 is a `hidden beast` number, since 48 + 572 + 45 + 1 = 666.

It is not a de Polignac number, because 48572451 - 2⁷ = 48572323 is a prime.

It is a super-2 number, since 2×48572451² = 4718565992294802, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (48572401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24601 + ... + 26501.

It is an arithmetic number, because the mean of its divisors is an integer number (3115476).

Almost surely, 2^48572451 is an apocalyptic number.

48572451 is a deficient number, since it is larger than the sum of its proper divisors (26198973).

48572451 is a wasteful number, since it uses less digits than its factorization.

48572451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091 (or 2088 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The square root of 48572451 is about 6969.3938760842. The cubic root of 48572451 is about 364.8631525521.

The spelling of 48572451 in words is "forty-eight million, five hundred seventy-two thousand, four hundred fifty-one".