153053020 has 48 divisors (see below), whose sum is σ = 328083840. Its totient is φ = 59963904.

The previous prime is 153053011. The next prime is 153053027. The reversal of 153053020 is 20350351.

It is a super-2 number, since 2×153053020² = 46850453862240800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153053027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247752 + ... + 248368.

It is an arithmetic number, because the mean of its divisors is an integer number (6835080).

Almost surely, 2^153053020 is an apocalyptic number.

153053020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153053020 is an abundant number, since it is smaller than the sum of its proper divisors (175030820).

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

153053020 is a wasteful number, since it uses less digits than its factorization.

153053020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 153053020 is about 12371.4598976839. The cubic root of 153053020 is about 534.9098983560.

The spelling of 153053020 in words is "one hundred fifty-three million, fifty-three thousand, twenty".