75434051 has 16 divisors (see below), whose sum is σ = 94307328. Its totient is φ = 58617600.

The previous prime is 75434033. The next prime is 75434053. The reversal of 75434051 is 15043457.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75434051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75434053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32051 + ... + 34323.

It is an arithmetic number, because the mean of its divisors is an integer number (5894208).

Almost surely, 2^75434051 is an apocalyptic number.

75434051 is a deficient number, since it is larger than the sum of its proper divisors (18873277).

75434051 is a wasteful number, since it uses less digits than its factorization.

75434051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 75434051 is about 8685.2778309044. The cubic root of 75434051 is about 422.5283078030.

The spelling of 75434051 in words is "seventy-five million, four hundred thirty-four thousand, fifty-one".