1054341531 has 6 divisors (see below), whose sum is σ = 1522937780. Its totient is φ = 702894348.

The previous prime is 1054341523. The next prime is 1054341571. The reversal of 1054341531 is 1351434501.

It is a happy number.

It is not a de Polignac number, because 1054341531 - 2³ = 1054341523 is a prime.

It is a super-2 number, since 2×1054341531² = 2223272127982847922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1054341495 and 1054341504.

It is not an unprimeable number, because it can be changed into a prime (1054341511) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58574521 + ... + 58574538.

Almost surely, 2^1054341531 is an apocalyptic number.

1054341531 is a deficient number, since it is larger than the sum of its proper divisors (468596249).

1054341531 is a wasteful number, since it uses less digits than its factorization.

1054341531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117149065 (or 117149062 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1054341531 is about 32470.6256638211. The cubic root of 1054341531 is about 1017.7952927947.

The spelling of 1054341531 in words is "one billion, fifty-four million, three hundred forty-one thousand, five hundred thirty-one".