75090213480 has 64 divisors (see below), whose sum is σ = 225808430400. Its totient is φ = 19976253440.

The previous prime is 75090213467. The next prime is 75090213551. The reversal of 75090213480 is 8431209057.

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, 696441 + ... + 797000.

It is an arithmetic number, because the mean of its divisors is an integer number (3528256725).

Almost surely, 2^75090213480 is an apocalyptic number.

It is an amenable number.

75090213480 is an abundant number, since it is smaller than the sum of its proper divisors (150718216920).

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

75090213480 is a wasteful number, since it uses less digits than its factorization.

75090213480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493874 (or 1493870 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 75090213480 in words is "seventy-five billion, ninety million, two hundred thirteen thousand, four hundred eighty".