542670076245 has 64 divisors (see below), whose sum is σ = 970415271936. Its totient is φ = 256701108480.

The previous prime is 542670076231. The next prime is 542670076271.

542670076245 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 542670076245 - 2²⁰ = 542669027669 is a prime.

It is a super-2 number, since 2×542670076245² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 542670076194 and 542670076203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2347962 + ... + 2568708.

It is an arithmetic number, because the mean of its divisors is an integer number (15162738624).

Almost surely, 2^542670076245 is an apocalyptic number.

542670076245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

542670076245 is a deficient number, since it is larger than the sum of its proper divisors (427745195691).

542670076245 is a wasteful number, since it uses less digits than its factorization.

542670076245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221130.

The product of its (nonzero) digits is 2822400, while the sum is 48.

The spelling of 542670076245 in words is "five hundred forty-two billion, six hundred seventy million, seventy-six thousand, two hundred forty-five".