145654153620 has 48 divisors (see below), whose sum is σ = 407972315520. Its totient is φ = 38827709056.

The previous prime is 145654153583. The next prime is 145654153669. The reversal of 145654153620 is 26351456541.

It is a congruent number.

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, 242712 + ... + 591791.

It is an arithmetic number, because the mean of its divisors is an integer number (8499423240).

Almost surely, 2^145654153620 is an apocalyptic number.

145654153620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145654153620 is an abundant number, since it is smaller than the sum of its proper divisors (262318161900).

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

145654153620 is a wasteful number, since it uses less digits than its factorization.

145654153620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837424 (or 837422 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 145654153620 in words is "one hundred forty-five billion, six hundred fifty-four million, one hundred fifty-three thousand, six hundred twenty".