146615535152 has 40 divisors (see below), whose sum is σ = 293265194112. Its totient is φ = 70934745600.

The previous prime is 146615535113. The next prime is 146615535163. The reversal of 146615535152 is 251535516641.

It is a super-2 number, since 2×146615535152² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8294708 + ... + 8312364.

Almost surely, 2^146615535152 is an apocalyptic number.

It is an amenable number.

146615535152 is an abundant number, since it is smaller than the sum of its proper divisors (146649658960).

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

146615535152 is a wasteful number, since it uses less digits than its factorization.

146615535152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34437 (or 34431 counting only the distinct ones).

The product of its digits is 540000, while the sum is 44.

The spelling of 146615535152 in words is "one hundred forty-six billion, six hundred fifteen million, five hundred thirty-five thousand, one hundred fifty-two".