1054393077 has 16 divisors (see below), whose sum is σ = 1440996480. Its totient is φ = 685518912.

The previous prime is 1054393069. The next prime is 1054393157. The reversal of 1054393077 is 7703934501.

It is a happy number.

It is not a de Polignac number, because 1054393077 - 2³ = 1054393069 is a prime.

It is a super-2 number, since 2×1054393077² = 2223489521651055858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054393177) 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, 6699 + ... + 46407.

It is an arithmetic number, because the mean of its divisors is an integer number (90062280).

Almost surely, 2^1054393077 is an apocalyptic number.

It is an amenable number.

1054393077 is a deficient number, since it is larger than the sum of its proper divisors (386603403).

1054393077 is a wasteful number, since it uses less digits than its factorization.

1054393077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39932.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 1054393077 is about 32471.4193869008. The cubic root of 1054393077 is about 1017.8118789513.

The spelling of 1054393077 in words is "one billion, fifty-four million, three hundred ninety-three thousand, seventy-seven".