1053263902 has 4 divisors (see below), whose sum is σ = 1579895856. Its totient is φ = 526631950.

The previous prime is 1053263891. The next prime is 1053263903. The reversal of 1053263902 is 2093623501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1053263902² = 2218729694512531208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053263903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263315974 + ... + 263315977.

It is an arithmetic number, because the mean of its divisors is an integer number (394973964).

Almost surely, 2^1053263902 is an apocalyptic number.

1053263902 is a deficient number, since it is larger than the sum of its proper divisors (526631954).

1053263902 is an equidigital number, since it uses as much as digits as its factorization.

1053263902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526631953.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 1053263902 is about 32454.0275158569. The cubic root of 1053263902 is about 1017.4484160694.

The spelling of 1053263902 in words is "one billion, fifty-three million, two hundred sixty-three thousand, nine hundred two".