1053566254 has 16 divisors (see below), whose sum is σ = 1709356320. Its totient is φ = 484135200.

The previous prime is 1053566251. The next prime is 1053566257. The reversal of 1053566254 is 4526653501.

It is an interprime number because it is at equal distance from previous prime (1053566251) and next prime (1053566257).

It is a super-2 number, since 2×1053566254² = 2220003703135185032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053566251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82522 + ... + 94429.

It is an arithmetic number, because the mean of its divisors is an integer number (106834770).

Almost surely, 2^1053566254 is an apocalyptic number.

1053566254 is a deficient number, since it is larger than the sum of its proper divisors (655790066).

1053566254 is a wasteful number, since it uses less digits than its factorization.

1053566254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177195.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 1053566254 is about 32458.6853399826. The cubic root of 1053566254 is about 1017.5457636672.

The spelling of 1053566254 in words is "one billion, fifty-three million, five hundred sixty-six thousand, two hundred fifty-four".