51150525003 has 40 divisors (see below), whose sum is σ = 79179012000. Its totient is φ = 32868605952.

The previous prime is 51150524983. The next prime is 51150525031. The reversal of 51150525003 is 30052505115.

51150525003 is a `hidden beast` number, since 5 + 1 + 150 + 5 + 2 + 500 + 3 = 666.

It is not a de Polignac number, because 51150525003 - 2¹³ = 51150516811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (51150525053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1388875 + ... + 1425227.

It is an arithmetic number, because the mean of its divisors is an integer number (1979475300).

Almost surely, 2^51150525003 is an apocalyptic number.

51150525003 is a deficient number, since it is larger than the sum of its proper divisors (28028486997).

51150525003 is a wasteful number, since it uses less digits than its factorization.

51150525003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36993 (or 36984 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The spelling of 51150525003 in words is "fifty-one billion, one hundred fifty million, five hundred twenty-five thousand, three".