735468057 has 6 divisors (see below), whose sum is σ = 1062342762. Its totient is φ = 490312032.

The previous prime is 735468053. The next prime is 735468061. The reversal of 735468057 is 750864537.

It is an interprime number because it is at equal distance from previous prime (735468053) and next prime (735468061).

It can be written as a sum of positive squares in only one way, i.e., 689377536 + 46090521 = 26256^2 + 6789^2 .

It is not a de Polignac number, because 735468057 - 2² = 735468053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (735468053) 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, 40859328 + ... + 40859345.

It is an arithmetic number, because the mean of its divisors is an integer number (177057127).

Almost surely, 2^735468057 is an apocalyptic number.

It is an amenable number.

735468057 is a deficient number, since it is larger than the sum of its proper divisors (326874705).

735468057 is a wasteful number, since it uses less digits than its factorization.

735468057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81718679 (or 81718676 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The square root of 735468057 is about 27119.5143208723. The cubic root of 735468057 is about 902.6539182903.

The spelling of 735468057 in words is "seven hundred thirty-five million, four hundred sixty-eight thousand, fifty-seven".