1054739475 has 60 divisors (see below), whose sum is σ = 1999343016. Its totient is φ = 549400320.

The previous prime is 1054739461. The next prime is 1054739489. The reversal of 1054739475 is 5749374501.

1054739475 is a `hidden beast` number, since 1 + 0 + 547 + 39 + 4 + 75 = 666.

It is an interprime number because it is at equal distance from previous prime (1054739461) and next prime (1054739489).

It is not a de Polignac number, because 1054739475 - 2⁴ = 1054739459 is a prime.

It is a super-2 number, since 2×1054739475² = 2224950720246551250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1054739475.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 81019 + ... + 93131.

Almost surely, 2^1054739475 is an apocalyptic number.

1054739475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1054739475 is a deficient number, since it is larger than the sum of its proper divisors (944603541).

1054739475 is a wasteful number, since it uses less digits than its factorization.

1054739475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12178 (or 12164 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The square root of 1054739475 is about 32476.7528395312. The cubic root of 1054739475 is about 1017.9233267609.

The spelling of 1054739475 in words is "one billion, fifty-four million, seven hundred thirty-nine thousand, four hundred seventy-five".