75480010 has 16 divisors (see below), whose sum is σ = 137392200. Its totient is φ = 29852416.

The previous prime is 75480001. The next prime is 75480049. The reversal of 75480010 is 1008457.

It can be written as a sum of positive squares in 4 ways, for example, as 31483321 + 43996689 = 5611^2 + 6633^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41515 + ... + 43294.

Almost surely, 2^75480010 is an apocalyptic number.

75480010 is a deficient number, since it is larger than the sum of its proper divisors (61912190).

75480010 is a wasteful number, since it uses less digits than its factorization.

75480010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84905.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 75480010 is about 8687.9232271009. The cubic root of 75480010 is about 422.6141003412.

Adding to 75480010 its reverse (1008457), we get a palindrome (76488467).

The spelling of 75480010 in words is "seventy-five million, four hundred eighty thousand, ten".