48149036690 has 32 divisors (see below), whose sum is σ = 89743680000. Its totient is φ = 18577476288.

The previous prime is 48149036687. The next prime is 48149036797. The reversal of 48149036690 is 9663094184.

It is a super-2 number, since 2×48149036690² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221411 + ... + 381209.

It is an arithmetic number, because the mean of its divisors is an integer number (2804490000).

Almost surely, 2^48149036690 is an apocalyptic number.

48149036690 is a deficient number, since it is larger than the sum of its proper divisors (41594643310).

48149036690 is a wasteful number, since it uses less digits than its factorization.

48149036690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160874.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 48149036690 in words is "forty-eight billion, one hundred forty-nine million, thirty-six thousand, six hundred ninety".