75551050 has 12 divisors (see below), whose sum is σ = 140525046. Its totient is φ = 30220400.

The previous prime is 75551039. The next prime is 75551051. The reversal of 75551050 is 5015557.

It can be written as a sum of positive squares in 3 ways, for example, as 38353249 + 37197801 = 6193^2 + 6099^2 .

It is a super-2 number, since 2×75551050² = 11415922312205000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (75551051) 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, 755461 + ... + 755560.

Almost surely, 2^75551050 is an apocalyptic number.

75551050 is a deficient number, since it is larger than the sum of its proper divisors (64973996).

75551050 is a wasteful number, since it uses less digits than its factorization.

75551050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511033 (or 1511028 counting only the distinct ones).

The product of its (nonzero) digits is 4375, while the sum is 28.

The square root of 75551050 is about 8692.0106994872. The cubic root of 75551050 is about 422.7466435659.

The spelling of 75551050 in words is "seventy-five million, five hundred fifty-one thousand, fifty".