75607505407650 has 48 divisors (see below), whose sum is σ = 187533560476800. Its totient is φ = 20159103908160.

The previous prime is 75607505407639. The next prime is 75607505407657. The reversal of 75607505407650 is 5670450570657.

It is not an unprimeable number, because it can be changed into a prime (75607505407657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35171845 + ... + 37259544.

It is an arithmetic number, because the mean of its divisors is an integer number (3906949176600).

Almost surely, 2^{75607505407650} is an apocalyptic number.

75607505407650 is an abundant number, since it is smaller than the sum of its proper divisors (111926055069150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75607505407650 is a wasteful number, since it uses less digits than its factorization.

75607505407650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72438363 (or 72438358 counting only the distinct ones).

The product of its (nonzero) digits is 30870000, while the sum is 57.

The spelling of 75607505407650 in words is "seventy-five trillion, six hundred seven billion, five hundred five million, four hundred seven thousand, six hundred fifty".