153365556212 has 24 divisors (see below), whose sum is σ = 293233137120. Its totient is φ = 69605819360.

The previous prime is 153365556191. The next prime is 153365556293. The reversal of 153365556212 is 212655563351.

It is a super-2 number, since 2×153365556212² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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, 2615603 + ... + 2673594.

It is an arithmetic number, because the mean of its divisors is an integer number (12218047380).

Almost surely, 2^153365556212 is an apocalyptic number.

It is an amenable number.

153365556212 is a deficient number, since it is larger than the sum of its proper divisors (139867580908).

153365556212 is a wasteful number, since it uses less digits than its factorization.

153365556212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5289871 (or 5289869 counting only the distinct ones).

The product of its digits is 810000, while the sum is 44.

The spelling of 153365556212 in words is "one hundred fifty-three billion, three hundred sixty-five million, five hundred fifty-six thousand, two hundred twelve".