1054177538 has 8 divisors (see below), whose sum is σ = 1650017088. Its totient is φ = 504171844.

The previous prime is 1054177493. The next prime is 1054177559. The reversal of 1054177538 is 8357714501.

It is a happy number.

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

It is a super-2 number, since 2×1054177538² = 2222580563247482888, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1054177495 and 1054177504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11458406 + ... + 11458497.

It is an arithmetic number, because the mean of its divisors is an integer number (206252136).

Almost surely, 2^1054177538 is an apocalyptic number.

1054177538 is a deficient number, since it is larger than the sum of its proper divisors (595839550).

1054177538 is a wasteful number, since it uses less digits than its factorization.

1054177538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22916928.

The product of its (nonzero) digits is 117600, while the sum is 41.

The square root of 1054177538 is about 32468.1003140005. The cubic root of 1054177538 is about 1017.7425205341.

The spelling of 1054177538 in words is "one billion, fifty-four million, one hundred seventy-seven thousand, five hundred thirty-eight".