75020617401 has 8 divisors (see below), whose sum is σ = 100035255744. Its totient is φ = 50009862000.

The previous prime is 75020617363. The next prime is 75020617409. The reversal of 75020617401 is 10471602057.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 75020617401 - 2⁶ = 75020617337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75020617409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925350 + ... + 1003151.

It is an arithmetic number, because the mean of its divisors is an integer number (12504406968).

Almost surely, 2^75020617401 is an apocalyptic number.

It is an amenable number.

75020617401 is a deficient number, since it is larger than the sum of its proper divisors (25014638343).

75020617401 is a wasteful number, since it uses less digits than its factorization.

75020617401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941471.

The product of its (nonzero) digits is 11760, while the sum is 33.

The spelling of 75020617401 in words is "seventy-five billion, twenty million, six hundred seventeen thousand, four hundred one".