61250463 has 6 divisors (see below), whose sum is σ = 88472904. Its totient is φ = 40833636.

The previous prime is 61250461. The next prime is 61250521. The reversal of 61250463 is 36405216.

61250463 is a `hidden beast` number, since 612 + 5 + 0 + 46 + 3 = 666.

It is not a de Polignac number, because 61250463 - 2¹ = 61250461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61250461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3402795 + ... + 3402812.

It is an arithmetic number, because the mean of its divisors is an integer number (14745484).

Almost surely, 2^61250463 is an apocalyptic number.

61250463 is a deficient number, since it is larger than the sum of its proper divisors (27222441).

61250463 is a wasteful number, since it uses less digits than its factorization.

61250463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6805613 (or 6805610 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 61250463 is about 7826.2675011783. The cubic root of 61250463 is about 394.1877513961.

Adding to 61250463 its reverse (36405216), we get a palindrome (97655679).

The spelling of 61250463 in words is "sixty-one million, two hundred fifty thousand, four hundred sixty-three".