1053402274 has 32 divisors (see below), whose sum is σ = 1637222400. Its totient is φ = 508107600.

The previous prime is 1053402257. The next prime is 1053402281. The reversal of 1053402274 is 4722043501.

1053402274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1053402274² = 2219312701736742152, which contains 22 as substring.

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, 1598157 + ... + 1598815.

It is an arithmetic number, because the mean of its divisors is an integer number (51163200).

Almost surely, 2^1053402274 is an apocalyptic number.

1053402274 is a deficient number, since it is larger than the sum of its proper divisors (583820126).

1053402274 is a wasteful number, since it uses less digits than its factorization.

1053402274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 1053402274 is about 32456.1592613790. The cubic root of 1053402274 is about 1017.4929697047.

Adding to 1053402274 its reverse (4722043501), we get a palindrome (5775445775).

The spelling of 1053402274 in words is "one billion, fifty-three million, four hundred two thousand, two hundred seventy-four".