1052253777 has 16 divisors (see below), whose sum is σ = 1536762240. Its totient is φ = 637469952.

The previous prime is 1052253757. The next prime is 1052253779. The reversal of 1052253777 is 7773522501.

It is not a de Polignac number, because 1052253777 - 2¹¹ = 1052251729 is a prime.

It is a super-2 number, since 2×1052253777² = 2214476022421531458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052253779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354253 + ... + 357210.

It is an arithmetic number, because the mean of its divisors is an integer number (96047640).

Almost surely, 2^1052253777 is an apocalyptic number.

1052253777 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1052253777 is a deficient number, since it is larger than the sum of its proper divisors (484508463).

1052253777 is a wasteful number, since it uses less digits than its factorization.

1052253777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711512.

The product of its (nonzero) digits is 102900, while the sum is 39.

The square root of 1052253777 is about 32438.4613845971. The cubic root of 1052253777 is about 1017.1230532277.

The spelling of 1052253777 in words is "one billion, fifty-two million, two hundred fifty-three thousand, seven hundred seventy-seven".