75000463542 has 32 divisors (see below), whose sum is σ = 175439683200. Its totient is φ = 23684356584.

The previous prime is 75000463529. The next prime is 75000463553. The reversal of 75000463542 is 24536400057.

75000463542 is a `hidden beast` number, since 7 + 50 + 0 + 0 + 4 + 63 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 75000463497 and 75000463506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36548908 + ... + 36550959.

It is an arithmetic number, because the mean of its divisors is an integer number (5482490100).

Almost surely, 2^75000463542 is an apocalyptic number.

75000463542 is an abundant number, since it is smaller than the sum of its proper divisors (100439219658).

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

75000463542 is a wasteful number, since it uses less digits than its factorization.

75000463542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73099897 (or 73099891 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

Adding to 75000463542 its reverse (24536400057), we get a palindrome (99536863599).

The spelling of 75000463542 in words is "seventy-five billion, four hundred sixty-three thousand, five hundred forty-two".