64496050 has 12 divisors (see below), whose sum is σ = 119962746. Its totient is φ = 25798400.

The previous prime is 64496021. The next prime is 64496053. The reversal of 64496050 is 5069446.

It can be written as a sum of positive squares in 3 ways, for example, as 28291761 + 36204289 = 5319^2 + 6017^2 .

It is a junction number, because it is equal to n+sod(n) for n = 64495997 and 64496015.

It is not an unprimeable number, because it can be changed into a prime (64496053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 644911 + ... + 645010.

Almost surely, 2^64496050 is an apocalyptic number.

64496050 is a deficient number, since it is larger than the sum of its proper divisors (55466696).

64496050 is a wasteful number, since it uses less digits than its factorization.

64496050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289933 (or 1289928 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 64496050 is about 8030.9432820809. The cubic root of 64496050 is about 401.0307789552.

The spelling of 64496050 in words is "sixty-four million, four hundred ninety-six thousand, fifty".