152621010 has 96 divisors (see below), whose sum is σ = 414977472. Its totient is φ = 40357440.

The previous prime is 152620957. The next prime is 152621017. The reversal of 152621010 is 10126251.

152621010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (152621017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 439657 + ... + 440003.

It is an arithmetic number, because the mean of its divisors is an integer number (4322682).

Almost surely, 2^152621010 is an apocalyptic number.

152621010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 152621010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207488736).

152621010 is an abundant number, since it is smaller than the sum of its proper divisors (262356462).

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

152621010 is a wasteful number, since it uses less digits than its factorization.

152621010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 152621010 is about 12353.9876153410. The cubic root of 152621010 is about 534.4061422294.

Adding to 152621010 its reverse (10126251), we get a palindrome (162747261).

The spelling of 152621010 in words is "one hundred fifty-two million, six hundred twenty-one thousand, ten".