1016403542554 has 8 divisors (see below), whose sum is σ = 1524965668128. Its totient is φ = 508081653180.

The previous prime is 1016403542537. The next prime is 1016403542569. The reversal of 1016403542554 is 4552453046101.

1016403542554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×1016403542554² (a number of 25 digits) contains 22 as substring.

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, 60048472 + ... + 60065395.

It is an arithmetic number, because the mean of its divisors is an integer number (190620708516).

Almost surely, 2^{1016403542554} is an apocalyptic number.

1016403542554 is a deficient number, since it is larger than the sum of its proper divisors (508562125574).

1016403542554 is a wasteful number, since it uses less digits than its factorization.

1016403542554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120118100.

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 1016403542554 its reverse (4552453046101), we get a palindrome (5568856588655).

The spelling of 1016403542554 in words is "one trillion, sixteen billion, four hundred three million, five hundred forty-two thousand, five hundred fifty-four".