5403420745 has 16 divisors (see below), whose sum is σ = 6721320960. Its totient is φ = 4165761600.

The previous prime is 5403420739. The next prime is 5403420767. The reversal of 5403420745 is 5470243045.

It is not a de Polignac number, because 5403420745 - 2²¹ = 5401323593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5403420745.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35886 + ... + 109975.

It is an arithmetic number, because the mean of its divisors is an integer number (420082560).

Almost surely, 2^5403420745 is an apocalyptic number.

It is an amenable number.

5403420745 is a deficient number, since it is larger than the sum of its proper divisors (1317900215).

5403420745 is a wasteful number, since it uses less digits than its factorization.

5403420745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146136.

The product of its (nonzero) digits is 67200, while the sum is 34.

The square root of 5403420745 is about 73507.9638202556. The cubic root of 5403420745 is about 1754.7810209922.

The spelling of 5403420745 in words is "five billion, four hundred three million, four hundred twenty thousand, seven hundred forty-five".