1052264155 has 8 divisors (see below), whose sum is σ = 1303449984. Its totient is φ = 814656000.

The previous prime is 1052264119. The next prime is 1052264167. The reversal of 1052264155 is 5514622501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1052264155 - 2⁷ = 1052264027 is a prime.

It is a super-2 number, since 2×1052264155² = 2214519703795728050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3394246 + ... + 3394555.

It is an arithmetic number, because the mean of its divisors is an integer number (162931248).

Almost surely, 2^1052264155 is an apocalyptic number.

1052264155 is a deficient number, since it is larger than the sum of its proper divisors (251185829).

1052264155 is an equidigital number, since it uses as much as digits as its factorization.

1052264155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6788837.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 1052264155 is about 32438.6213486332. The cubic root of 1052264155 is about 1017.1263970562.

Adding to 1052264155 its reverse (5514622501), we get a palindrome (6566886656).

The spelling of 1052264155 in words is "one billion, fifty-two million, two hundred sixty-four thousand, one hundred fifty-five".