1053121510 has 16 divisors (see below), whose sum is σ = 2166421536. Its totient is φ = 361070208.

The previous prime is 1053121481. The next prime is 1053121519. The reversal of 1053121510 is 151213501.

It is a super-2 number, since 2×1053121510² = 2218129829649360200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053121519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7522227 + ... + 7522366.

It is an arithmetic number, because the mean of its divisors is an integer number (135401346).

Almost surely, 2^1053121510 is an apocalyptic number.

1053121510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1053121510 is an abundant number, since it is smaller than the sum of its proper divisors (1113300026).

1053121510 is a wasteful number, since it uses less digits than its factorization.

1053121510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15044607.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 1053121510 is about 32451.8336924125. The cubic root of 1053121510 is about 1017.4025639825.

It can be divided in two parts, 10531 and 21510, that added together give a square (32041 = 179²).

The spelling of 1053121510 in words is "one billion, fifty-three million, one hundred twenty-one thousand, five hundred ten".