3551448510148 has 48 divisors (see below), whose sum is σ = 7766265830400. Its totient is φ = 1380529291680.

The previous prime is 3551448510139. The next prime is 3551448510157. The reversal of 3551448510148 is 8410158441553.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3551448510139) and next prime (3551448510157).

It is a super-2 number, since 2×3551448510148² (a number of 26 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, 12997678 + ... + 13268101.

It is an arithmetic number, because the mean of its divisors is an integer number (161797204800).

Almost surely, 2^{3551448510148} is an apocalyptic number.

It is an amenable number.

3551448510148 is an abundant number, since it is smaller than the sum of its proper divisors (4214817320252).

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

3551448510148 is a wasteful number, since it uses less digits than its factorization.

3551448510148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26266240 (or 26266238 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 49.

The spelling of 3551448510148 in words is "three trillion, five hundred fifty-one billion, four hundred forty-eight million, five hundred ten thousand, one hundred forty-eight".