1054514542 has 32 divisors (see below), whose sum is σ = 1645712640. Its totient is φ = 506425920.

The previous prime is 1054514533. The next prime is 1054514561. The reversal of 1054514542 is 2454154501.

It is a happy number.

It is a super-2 number, since 2×1054514542² = 2224001838578939528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2380173 + ... + 2380615.

It is an arithmetic number, because the mean of its divisors is an integer number (51428520).

Almost surely, 2^1054514542 is an apocalyptic number.

1054514542 is a deficient number, since it is larger than the sum of its proper divisors (591198098).

1054514542 is a wasteful number, since it uses less digits than its factorization.

1054514542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 1054514542 is about 32473.2896701274. The cubic root of 1054514542 is about 1017.8509610785.

The spelling of 1054514542 in words is "one billion, fifty-four million, five hundred fourteen thousand, five hundred forty-two".